51674220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:481

約数の個数: 192

約数和(自身を含む): 183738240

約数和(自身を除く): 132064020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 433, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 866, 884, 918, 1020, 1105, 1170, 1299, 1326, 1404, 1530, 1732, 1755, 1836, 1989, 2165, 2210, 2295, 2340, 2598, 2652, 3060, 3315, 3510, 3897, 3978, 4330, 4420, 4590, 5196, 5629, 5967, 6495, 6630, 7020, 7361, 7794, 7956, 8660, 9180, 9945, 11258, 11691, 11934, 12990, 13260, 14722, 15588, 16887, 19485, 19890, 22083, 22516, 23382, 23868, 25980, 28145, 29444, 29835, 33774, 36805, 38970, 39780, 44166, 46764, 50661, 56290, 58455, 59670, 66249, 67548, 73610, 77940, 84435, 88332, 95693, 101322, 110415, 112580, 116910, 119340, 132498, 147220, 151983, 168870, 191386, 198747, 202644, 220830, 233820, 253305, 264996, 287079, 303966, 331245, 337740, 382772, 397494, 441660, 478465, 506610, 574158, 607932, 662490, 759915, 794988, 861237, 956930, 993735, 1013220, 1148316, 1324980, 1435395, 1519830, 1722474, 1913860, 1987470, 2583711, 2870790, 3039660, 3444948, 3974940, 4306185, 5167422, 5741580, 8612370, 10334844, 12918555, 17224740, 25837110, 51674220]

約数ペア:

[(1, 51674220), (2, 25837110), (3, 17224740), (4, 12918555), (5, 10334844), (6, 8612370), (9, 5741580), (10, 5167422), (12, 4306185), (13, 3974940), (15, 3444948), (17, 3039660), (18, 2870790), (20, 2583711), (26, 1987470), (27, 1913860), (30, 1722474), (34, 1519830), (36, 1435395), (39, 1324980), (45, 1148316), (51, 1013220), (52, 993735), (54, 956930), (60, 861237), (65, 794988), (68, 759915), (78, 662490), (85, 607932), (90, 574158), (102, 506610), (108, 478465), (117, 441660), (130, 397494), (135, 382772), (153, 337740), (156, 331245), (170, 303966), (180, 287079), (195, 264996), (204, 253305), (221, 233820), (234, 220830), (255, 202644), (260, 198747), (270, 191386), (306, 168870), (340, 151983), (351, 147220), (390, 132498), (433, 119340), (442, 116910), (459, 112580), (468, 110415), (510, 101322), (540, 95693), (585, 88332), (612, 84435), (663, 77940), (702, 73610), (765, 67548), (780, 66249), (866, 59670), (884, 58455), (918, 56290), (1020, 50661), (1105, 46764), (1170, 44166), (1299, 39780), (1326, 38970), (1404, 36805), (1530, 33774), (1732, 29835), (1755, 29444), (1836, 28145), (1989, 25980), (2165, 23868), (2210, 23382), (2295, 22516), (2340, 22083), (2598, 19890), (2652, 19485), (3060, 16887), (3315, 15588), (3510, 14722), (3897, 13260), (3978, 12990), (4330, 11934), (4420, 11691), (4590, 11258), (5196, 9945), (5629, 9180), (5967, 8660), (6495, 7956), (6630, 7794), (7020, 7361)]