54507320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3673}}^1$

素因数の和:3744

約数の個数: 64

約数和(自身を含む): 142845120

約数和(自身を除く): 88337800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3673, 3710, 7346, 7420, 14692, 14840, 18365, 25711, 29384, 36730, 51422, 73460, 102844, 128555, 146920, 194669, 205688, 257110, 389338, 514220, 778676, 973345, 1028440, 1362683, 1557352, 1946690, 2725366, 3893380, 5450732, 6813415, 7786760, 10901464, 13626830, 27253660, 54507320]

約数ペア:

[(1, 54507320), (2, 27253660), (4, 13626830), (5, 10901464), (7, 7786760), (8, 6813415), (10, 5450732), (14, 3893380), (20, 2725366), (28, 1946690), (35, 1557352), (40, 1362683), (53, 1028440), (56, 973345), (70, 778676), (106, 514220), (140, 389338), (212, 257110), (265, 205688), (280, 194669), (371, 146920), (424, 128555), (530, 102844), (742, 73460), (1060, 51422), (1484, 36730), (1855, 29384), (2120, 25711), (2968, 18365), (3673, 14840), (3710, 14692), (7346, 7420)]