52890760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2749}}^1$

素因数の和:2810

約数の個数: 64

約数和(自身を含む): 131670000

約数和(自身を除く): 78779240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 2749, 3848, 4810, 5498, 9620, 10996, 13745, 19240, 21992, 27490, 35737, 54980, 71474, 101713, 109960, 142948, 178685, 203426, 285896, 357370, 406852, 508565, 714740, 813704, 1017130, 1322269, 1429480, 2034260, 2644538, 4068520, 5289076, 6611345, 10578152, 13222690, 26445380, 52890760]

約数ペア:

[(1, 52890760), (2, 26445380), (4, 13222690), (5, 10578152), (8, 6611345), (10, 5289076), (13, 4068520), (20, 2644538), (26, 2034260), (37, 1429480), (40, 1322269), (52, 1017130), (65, 813704), (74, 714740), (104, 508565), (130, 406852), (148, 357370), (185, 285896), (260, 203426), (296, 178685), (370, 142948), (481, 109960), (520, 101713), (740, 71474), (962, 54980), (1480, 35737), (1924, 27490), (2405, 21992), (2749, 19240), (3848, 13745), (4810, 10996), (5498, 9620)]