53935980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2423}}^1$

素因数の和:2495

約数の個数: 96

約数和(自身を含む): 175924224

約数和(自身を除く): 121988244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 2423, 3180, 3710, 4452, 4846, 5565, 7269, 7420, 9692, 11130, 12115, 14538, 16961, 22260, 24230, 29076, 33922, 36345, 48460, 50883, 67844, 72690, 84805, 101766, 128419, 145380, 169610, 203532, 254415, 256838, 339220, 385257, 508830, 513676, 642095, 770514, 898933, 1017660, 1284190, 1541028, 1797866, 1926285, 2568380, 2696799, 3595732, 3852570, 4494665, 5393598, 7705140, 8989330, 10787196, 13483995, 17978660, 26967990, 53935980]

約数ペア:

[(1, 53935980), (2, 26967990), (3, 17978660), (4, 13483995), (5, 10787196), (6, 8989330), (7, 7705140), (10, 5393598), (12, 4494665), (14, 3852570), (15, 3595732), (20, 2696799), (21, 2568380), (28, 1926285), (30, 1797866), (35, 1541028), (42, 1284190), (53, 1017660), (60, 898933), (70, 770514), (84, 642095), (105, 513676), (106, 508830), (140, 385257), (159, 339220), (210, 256838), (212, 254415), (265, 203532), (318, 169610), (371, 145380), (420, 128419), (530, 101766), (636, 84805), (742, 72690), (795, 67844), (1060, 50883), (1113, 48460), (1484, 36345), (1590, 33922), (1855, 29076), (2226, 24230), (2423, 22260), (3180, 16961), (3710, 14538), (4452, 12115), (4846, 11130), (5565, 9692), (7269, 7420)]