50615000

素因数分解:

$2^3\times 5^4\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 121461120

約数和(自身を除く): 70846120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 125, 191, 200, 212, 250, 265, 382, 424, 500, 530, 625, 764, 955, 1000, 1060, 1250, 1325, 1528, 1910, 2120, 2500, 2650, 3820, 4775, 5000, 5300, 6625, 7640, 9550, 10123, 10600, 13250, 19100, 20246, 23875, 26500, 33125, 38200, 40492, 47750, 50615, 53000, 66250, 80984, 95500, 101230, 119375, 132500, 191000, 202460, 238750, 253075, 265000, 404920, 477500, 506150, 955000, 1012300, 1265375, 2024600, 2530750, 5061500, 6326875, 10123000, 12653750, 25307500, 50615000]

約数ペア:

[(1, 50615000), (2, 25307500), (4, 12653750), (5, 10123000), (8, 6326875), (10, 5061500), (20, 2530750), (25, 2024600), (40, 1265375), (50, 1012300), (53, 955000), (100, 506150), (106, 477500), (125, 404920), (191, 265000), (200, 253075), (212, 238750), (250, 202460), (265, 191000), (382, 132500), (424, 119375), (500, 101230), (530, 95500), (625, 80984), (764, 66250), (955, 53000), (1000, 50615), (1060, 47750), (1250, 40492), (1325, 38200), (1528, 33125), (1910, 26500), (2120, 23875), (2500, 20246), (2650, 19100), (3820, 13250), (4775, 10600), (5000, 10123), (5300, 9550), (6625, 7640)]