56393850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{947}}^1$

素因数の和:1359

約数の個数: 48

約数和(自身を含む): 140357088

約数和(自身を除く): 83963238

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 397, 794, 947, 1191, 1894, 1985, 2382, 2841, 3970, 4735, 5682, 5955, 9470, 9925, 11910, 14205, 19850, 23675, 28410, 29775, 47350, 59550, 71025, 142050, 375959, 751918, 1127877, 1879795, 2255754, 3759590, 5639385, 9398975, 11278770, 18797950, 28196925, 56393850]

約数ペア:

[(1, 56393850), (2, 28196925), (3, 18797950), (5, 11278770), (6, 9398975), (10, 5639385), (15, 3759590), (25, 2255754), (30, 1879795), (50, 1127877), (75, 751918), (150, 375959), (397, 142050), (794, 71025), (947, 59550), (1191, 47350), (1894, 29775), (1985, 28410), (2382, 23675), (2841, 19850), (3970, 14205), (4735, 11910), (5682, 9925), (5955, 9470)]