53914250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 111095712

約数和(自身を除く): 57181462

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 125, 130, 250, 265, 313, 325, 530, 626, 650, 689, 1325, 1378, 1565, 1625, 2650, 3130, 3250, 3445, 4069, 6625, 6890, 7825, 8138, 13250, 15650, 16589, 17225, 20345, 33178, 34450, 39125, 40690, 78250, 82945, 86125, 101725, 165890, 172250, 203450, 215657, 414725, 431314, 508625, 829450, 1017250, 1078285, 2073625, 2156570, 4147250, 5391425, 10782850, 26957125, 53914250]

約数ペア:

[(1, 53914250), (2, 26957125), (5, 10782850), (10, 5391425), (13, 4147250), (25, 2156570), (26, 2073625), (50, 1078285), (53, 1017250), (65, 829450), (106, 508625), (125, 431314), (130, 414725), (250, 215657), (265, 203450), (313, 172250), (325, 165890), (530, 101725), (626, 86125), (650, 82945), (689, 78250), (1325, 40690), (1378, 39125), (1565, 34450), (1625, 33178), (2650, 20345), (3130, 17225), (3250, 16589), (3445, 15650), (4069, 13250), (6625, 8138), (6890, 7825)]