57472818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 132814080

約数和(自身を除く): 75341262

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 89, 102, 178, 221, 267, 442, 487, 534, 663, 974, 1157, 1326, 1461, 1513, 2314, 2922, 3026, 3471, 4539, 6331, 6942, 8279, 9078, 12662, 16558, 18993, 19669, 24837, 37986, 39338, 43343, 49674, 59007, 86686, 107627, 118014, 130029, 215254, 260058, 322881, 563459, 645762, 736831, 1126918, 1473662, 1690377, 2210493, 3380754, 4420986, 9578803, 19157606, 28736409, 57472818]

約数ペア:

[(1, 57472818), (2, 28736409), (3, 19157606), (6, 9578803), (13, 4420986), (17, 3380754), (26, 2210493), (34, 1690377), (39, 1473662), (51, 1126918), (78, 736831), (89, 645762), (102, 563459), (178, 322881), (221, 260058), (267, 215254), (442, 130029), (487, 118014), (534, 107627), (663, 86686), (974, 59007), (1157, 49674), (1326, 43343), (1461, 39338), (1513, 37986), (2314, 24837), (2922, 19669), (3026, 18993), (3471, 16558), (4539, 12662), (6331, 9078), (6942, 8279)]