51533580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4231}}^1$

素因数の和:4279

約数の個数: 96

約数和(自身を含む): 170634240

約数和(自身を除く): 119100660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 4231, 6090, 8462, 12180, 12693, 16924, 21155, 25386, 29617, 42310, 50772, 59234, 63465, 84620, 88851, 118468, 122699, 126930, 148085, 177702, 245398, 253860, 296170, 355404, 368097, 444255, 490796, 592340, 613495, 736194, 858893, 888510, 1226990, 1472388, 1717786, 1777020, 1840485, 2453980, 2576679, 3435572, 3680970, 4294465, 5153358, 7361940, 8588930, 10306716, 12883395, 17177860, 25766790, 51533580]

約数ペア:

[(1, 51533580), (2, 25766790), (3, 17177860), (4, 12883395), (5, 10306716), (6, 8588930), (7, 7361940), (10, 5153358), (12, 4294465), (14, 3680970), (15, 3435572), (20, 2576679), (21, 2453980), (28, 1840485), (29, 1777020), (30, 1717786), (35, 1472388), (42, 1226990), (58, 888510), (60, 858893), (70, 736194), (84, 613495), (87, 592340), (105, 490796), (116, 444255), (140, 368097), (145, 355404), (174, 296170), (203, 253860), (210, 245398), (290, 177702), (348, 148085), (406, 126930), (420, 122699), (435, 118468), (580, 88851), (609, 84620), (812, 63465), (870, 59234), (1015, 50772), (1218, 42310), (1740, 29617), (2030, 25386), (2436, 21155), (3045, 16924), (4060, 12693), (4231, 12180), (6090, 8462)]