51002250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{5231}}^1$

素因数の和:5264

約数の個数: 64

約数和(自身を含む): 137120256

約数和(自身を除く): 86118006

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 5231, 9750, 10462, 15693, 26155, 31386, 52310, 68003, 78465, 130775, 136006, 156930, 204009, 261550, 340015, 392325, 408018, 653875, 680030, 784650, 1020045, 1307750, 1700075, 1961625, 2040090, 3400150, 3923250, 5100225, 8500375, 10200450, 17000750, 25501125, 51002250]

約数ペア:

[(1, 51002250), (2, 25501125), (3, 17000750), (5, 10200450), (6, 8500375), (10, 5100225), (13, 3923250), (15, 3400150), (25, 2040090), (26, 1961625), (30, 1700075), (39, 1307750), (50, 1020045), (65, 784650), (75, 680030), (78, 653875), (125, 408018), (130, 392325), (150, 340015), (195, 261550), (250, 204009), (325, 156930), (375, 136006), (390, 130775), (650, 78465), (750, 68003), (975, 52310), (1625, 31386), (1950, 26155), (3250, 15693), (4875, 10462), (5231, 9750)]