49942620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3049}}^1$

素因数の和:3084

約数の個数: 144

約数和(自身を含む): 186513600

約数和(自身を除く): 136570980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3049, 3276, 4095, 5460, 6098, 8190, 9147, 12196, 15245, 16380, 18294, 21343, 27441, 30490, 36588, 39637, 42686, 45735, 54882, 60980, 64029, 79274, 85372, 91470, 106715, 109764, 118911, 128058, 137205, 158548, 182940, 192087, 198185, 213430, 237822, 256116, 274410, 277459, 320145, 356733, 384174, 396370, 426860, 475644, 548820, 554918, 594555, 640290, 713466, 768348, 792740, 832377, 960435, 1109836, 1189110, 1280580, 1387295, 1426932, 1664754, 1783665, 1920870, 2378220, 2497131, 2774590, 3329508, 3567330, 3841740, 4161885, 4994262, 5549180, 7134660, 8323770, 9988524, 12485655, 16647540, 24971310, 49942620]

約数ペア:

[(1, 49942620), (2, 24971310), (3, 16647540), (4, 12485655), (5, 9988524), (6, 8323770), (7, 7134660), (9, 5549180), (10, 4994262), (12, 4161885), (13, 3841740), (14, 3567330), (15, 3329508), (18, 2774590), (20, 2497131), (21, 2378220), (26, 1920870), (28, 1783665), (30, 1664754), (35, 1426932), (36, 1387295), (39, 1280580), (42, 1189110), (45, 1109836), (52, 960435), (60, 832377), (63, 792740), (65, 768348), (70, 713466), (78, 640290), (84, 594555), (90, 554918), (91, 548820), (105, 475644), (117, 426860), (126, 396370), (130, 384174), (140, 356733), (156, 320145), (180, 277459), (182, 274410), (195, 256116), (210, 237822), (234, 213430), (252, 198185), (260, 192087), (273, 182940), (315, 158548), (364, 137205), (390, 128058), (420, 118911), (455, 109764), (468, 106715), (546, 91470), (585, 85372), (630, 79274), (780, 64029), (819, 60980), (910, 54882), (1092, 45735), (1170, 42686), (1260, 39637), (1365, 36588), (1638, 30490), (1820, 27441), (2340, 21343), (2730, 18294), (3049, 16380), (3276, 15245), (4095, 12196), (5460, 9147), (6098, 8190)]