53000820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{523}}^1\times {\mathrm{563}}^1$

素因数の和:1101

約数の個数: 72

約数和(自身を含む): 161362656

約数和(自身を除く): 108361836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 523, 563, 1046, 1126, 1569, 1689, 2092, 2252, 2615, 2815, 3138, 3378, 4707, 5067, 5230, 5630, 6276, 6756, 7845, 8445, 9414, 10134, 10460, 11260, 15690, 16890, 18828, 20268, 23535, 25335, 31380, 33780, 47070, 50670, 94140, 101340, 294449, 588898, 883347, 1177796, 1472245, 1766694, 2650041, 2944490, 3533388, 4416735, 5300082, 5888980, 8833470, 10600164, 13250205, 17666940, 26500410, 53000820]

約数ペア:

[(1, 53000820), (2, 26500410), (3, 17666940), (4, 13250205), (5, 10600164), (6, 8833470), (9, 5888980), (10, 5300082), (12, 4416735), (15, 3533388), (18, 2944490), (20, 2650041), (30, 1766694), (36, 1472245), (45, 1177796), (60, 883347), (90, 588898), (180, 294449), (523, 101340), (563, 94140), (1046, 50670), (1126, 47070), (1569, 33780), (1689, 31380), (2092, 25335), (2252, 23535), (2615, 20268), (2815, 18828), (3138, 16890), (3378, 15690), (4707, 11260), (5067, 10460), (5230, 10134), (5630, 9414), (6276, 8445), (6756, 7845)]