52165250

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 103514112

約数和(自身を除く): 51348862

約数列:

[1, 2, 5, 10, 25, 31, 50, 53, 62, 106, 125, 127, 155, 250, 254, 265, 310, 530, 635, 775, 1270, 1325, 1550, 1643, 2650, 3175, 3286, 3875, 3937, 6350, 6625, 6731, 7750, 7874, 8215, 13250, 13462, 15875, 16430, 19685, 31750, 33655, 39370, 41075, 67310, 82150, 98425, 168275, 196850, 205375, 208661, 336550, 410750, 417322, 492125, 841375, 984250, 1043305, 1682750, 2086610, 5216525, 10433050, 26082625, 52165250]

約数ペア:

[(1, 52165250), (2, 26082625), (5, 10433050), (10, 5216525), (25, 2086610), (31, 1682750), (50, 1043305), (53, 984250), (62, 841375), (106, 492125), (125, 417322), (127, 410750), (155, 336550), (250, 208661), (254, 205375), (265, 196850), (310, 168275), (530, 98425), (635, 82150), (775, 67310), (1270, 41075), (1325, 39370), (1550, 33655), (1643, 31750), (2650, 19685), (3175, 16430), (3286, 15875), (3875, 13462), (3937, 13250), (6350, 8215), (6625, 7874), (6731, 7750)]