53253750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{1291}}^1$

素因数の和:1327

約数の個数: 80

約数和(自身を含む): 145303488

約数和(自身を除く): 92049738

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 125, 150, 165, 250, 275, 330, 375, 550, 625, 750, 825, 1250, 1291, 1375, 1650, 1875, 2582, 2750, 3750, 3873, 4125, 6455, 6875, 7746, 8250, 12910, 13750, 14201, 19365, 20625, 28402, 32275, 38730, 41250, 42603, 64550, 71005, 85206, 96825, 142010, 161375, 193650, 213015, 322750, 355025, 426030, 484125, 710050, 806875, 968250, 1065075, 1613750, 1775125, 2130150, 2420625, 3550250, 4841250, 5325375, 8875625, 10650750, 17751250, 26626875, 53253750]

約数ペア:

[(1, 53253750), (2, 26626875), (3, 17751250), (5, 10650750), (6, 8875625), (10, 5325375), (11, 4841250), (15, 3550250), (22, 2420625), (25, 2130150), (30, 1775125), (33, 1613750), (50, 1065075), (55, 968250), (66, 806875), (75, 710050), (110, 484125), (125, 426030), (150, 355025), (165, 322750), (250, 213015), (275, 193650), (330, 161375), (375, 142010), (550, 96825), (625, 85206), (750, 71005), (825, 64550), (1250, 42603), (1291, 41250), (1375, 38730), (1650, 32275), (1875, 28402), (2582, 20625), (2750, 19365), (3750, 14201), (3873, 13750), (4125, 12910), (6455, 8250), (6875, 7746)]