49820700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2339}}^1$

素因数の和:2427

約数の個数: 72

約数和(自身を含む): 146240640

約数和(自身を除く): 96419940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1420, 1775, 2130, 2339, 3550, 4260, 4678, 5325, 7017, 7100, 9356, 10650, 11695, 14034, 21300, 23390, 28068, 35085, 46780, 58475, 70170, 116950, 140340, 166069, 175425, 233900, 332138, 350850, 498207, 664276, 701700, 830345, 996414, 1660690, 1992828, 2491035, 3321380, 4151725, 4982070, 8303450, 9964140, 12455175, 16606900, 24910350, 49820700]

約数ペア:

[(1, 49820700), (2, 24910350), (3, 16606900), (4, 12455175), (5, 9964140), (6, 8303450), (10, 4982070), (12, 4151725), (15, 3321380), (20, 2491035), (25, 1992828), (30, 1660690), (50, 996414), (60, 830345), (71, 701700), (75, 664276), (100, 498207), (142, 350850), (150, 332138), (213, 233900), (284, 175425), (300, 166069), (355, 140340), (426, 116950), (710, 70170), (852, 58475), (1065, 46780), (1420, 35085), (1775, 28068), (2130, 23390), (2339, 21300), (3550, 14034), (4260, 11695), (4678, 10650), (5325, 9356), (7017, 7100)]