42255850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 99743616

約数和(自身を除く): 57487766

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 37, 50, 65, 70, 74, 91, 130, 175, 182, 185, 251, 259, 325, 350, 370, 455, 481, 502, 518, 650, 910, 925, 962, 1255, 1295, 1757, 1850, 2275, 2405, 2510, 2590, 3263, 3367, 3514, 4550, 4810, 6275, 6475, 6526, 6734, 8785, 9287, 12025, 12550, 12950, 16315, 16835, 17570, 18574, 22841, 24050, 32630, 33670, 43925, 45682, 46435, 65009, 81575, 84175, 87850, 92870, 114205, 120731, 130018, 163150, 168350, 228410, 232175, 241462, 325045, 464350, 571025, 603655, 650090, 845117, 1142050, 1207310, 1625225, 1690234, 3018275, 3250450, 4225585, 6036550, 8451170, 21127925, 42255850]

約数ペア:

[(1, 42255850), (2, 21127925), (5, 8451170), (7, 6036550), (10, 4225585), (13, 3250450), (14, 3018275), (25, 1690234), (26, 1625225), (35, 1207310), (37, 1142050), (50, 845117), (65, 650090), (70, 603655), (74, 571025), (91, 464350), (130, 325045), (175, 241462), (182, 232175), (185, 228410), (251, 168350), (259, 163150), (325, 130018), (350, 120731), (370, 114205), (455, 92870), (481, 87850), (502, 84175), (518, 81575), (650, 65009), (910, 46435), (925, 45682), (962, 43925), (1255, 33670), (1295, 32630), (1757, 24050), (1850, 22841), (2275, 18574), (2405, 17570), (2510, 16835), (2590, 16315), (3263, 12950), (3367, 12550), (3514, 12025), (4550, 9287), (4810, 8785), (6275, 6734), (6475, 6526)]