52464700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:607

約数の個数: 72

約数和(自身を含む): 122335920

約数和(自身を除く): 69871220

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 53, 76, 95, 100, 106, 190, 212, 265, 380, 475, 521, 530, 950, 1007, 1042, 1060, 1325, 1900, 2014, 2084, 2605, 2650, 4028, 5035, 5210, 5300, 9899, 10070, 10420, 13025, 19798, 20140, 25175, 26050, 27613, 39596, 49495, 50350, 52100, 55226, 98990, 100700, 110452, 138065, 197980, 247475, 276130, 494950, 524647, 552260, 690325, 989900, 1049294, 1380650, 2098588, 2623235, 2761300, 5246470, 10492940, 13116175, 26232350, 52464700]

約数ペア:

[(1, 52464700), (2, 26232350), (4, 13116175), (5, 10492940), (10, 5246470), (19, 2761300), (20, 2623235), (25, 2098588), (38, 1380650), (50, 1049294), (53, 989900), (76, 690325), (95, 552260), (100, 524647), (106, 494950), (190, 276130), (212, 247475), (265, 197980), (380, 138065), (475, 110452), (521, 100700), (530, 98990), (950, 55226), (1007, 52100), (1042, 50350), (1060, 49495), (1325, 39596), (1900, 27613), (2014, 26050), (2084, 25175), (2605, 20140), (2650, 19798), (4028, 13025), (5035, 10420), (5210, 10070), (5300, 9899)]