52497900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:681

約数の個数: 216

約数和(自身を含む): 202841184

約数和(自身を除く): 150343284

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 117, 126, 130, 140, 150, 156, 175, 180, 182, 195, 210, 225, 234, 252, 260, 273, 300, 315, 325, 350, 364, 390, 420, 450, 455, 468, 525, 546, 585, 630, 641, 650, 700, 780, 819, 900, 910, 975, 1050, 1092, 1170, 1260, 1282, 1300, 1365, 1575, 1638, 1820, 1923, 1950, 2100, 2275, 2340, 2564, 2730, 2925, 3150, 3205, 3276, 3846, 3900, 4095, 4487, 4550, 5460, 5769, 5850, 6300, 6410, 6825, 7692, 8190, 8333, 8974, 9100, 9615, 11538, 11700, 12820, 13461, 13650, 16025, 16380, 16666, 17948, 19230, 20475, 22435, 23076, 24999, 26922, 27300, 28845, 32050, 33332, 38460, 40383, 40950, 41665, 44870, 48075, 49998, 53844, 57690, 58331, 64100, 67305, 74997, 80766, 81900, 83330, 89740, 96150, 99996, 112175, 115380, 116662, 124995, 134610, 144225, 149994, 161532, 166660, 174993, 192300, 201915, 208325, 224350, 233324, 249990, 269220, 288450, 291655, 299988, 336525, 349986, 374985, 403830, 416650, 448700, 499980, 524979, 576900, 583310, 624975, 673050, 699972, 749970, 807660, 833300, 874965, 1009575, 1049958, 1166620, 1249950, 1346100, 1458275, 1499940, 1749930, 1874925, 2019150, 2099916, 2499900, 2624895, 2916550, 3499860, 3749850, 4038300, 4374825, 5249790, 5833100, 7499700, 8749650, 10499580, 13124475, 17499300, 26248950, 52497900]

約数ペア:

[(1, 52497900), (2, 26248950), (3, 17499300), (4, 13124475), (5, 10499580), (6, 8749650), (7, 7499700), (9, 5833100), (10, 5249790), (12, 4374825), (13, 4038300), (14, 3749850), (15, 3499860), (18, 2916550), (20, 2624895), (21, 2499900), (25, 2099916), (26, 2019150), (28, 1874925), (30, 1749930), (35, 1499940), (36, 1458275), (39, 1346100), (42, 1249950), (45, 1166620), (50, 1049958), (52, 1009575), (60, 874965), (63, 833300), (65, 807660), (70, 749970), (75, 699972), (78, 673050), (84, 624975), (90, 583310), (91, 576900), (100, 524979), (105, 499980), (117, 448700), (126, 416650), (130, 403830), (140, 374985), (150, 349986), (156, 336525), (175, 299988), (180, 291655), (182, 288450), (195, 269220), (210, 249990), (225, 233324), (234, 224350), (252, 208325), (260, 201915), (273, 192300), (300, 174993), (315, 166660), (325, 161532), (350, 149994), (364, 144225), (390, 134610), (420, 124995), (450, 116662), (455, 115380), (468, 112175), (525, 99996), (546, 96150), (585, 89740), (630, 83330), (641, 81900), (650, 80766), (700, 74997), (780, 67305), (819, 64100), (900, 58331), (910, 57690), (975, 53844), (1050, 49998), (1092, 48075), (1170, 44870), (1260, 41665), (1282, 40950), (1300, 40383), (1365, 38460), (1575, 33332), (1638, 32050), (1820, 28845), (1923, 27300), (1950, 26922), (2100, 24999), (2275, 23076), (2340, 22435), (2564, 20475), (2730, 19230), (2925, 17948), (3150, 16666), (3205, 16380), (3276, 16025), (3846, 13650), (3900, 13461), (4095, 12820), (4487, 11700), (4550, 11538), (5460, 9615), (5769, 9100), (5850, 8974), (6300, 8333), (6410, 8190), (6825, 7692)]