52831380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{125789}}^1$

素因数の和:125808

約数の個数: 48

約数和(自身を含む): 169061760

約数和(自身を除く): 116230380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 125789, 251578, 377367, 503156, 628945, 754734, 880523, 1257890, 1509468, 1761046, 1886835, 2515780, 2641569, 3522092, 3773670, 4402615, 5283138, 7547340, 8805230, 10566276, 13207845, 17610460, 26415690, 52831380]

約数ペア:

[(1, 52831380), (2, 26415690), (3, 17610460), (4, 13207845), (5, 10566276), (6, 8805230), (7, 7547340), (10, 5283138), (12, 4402615), (14, 3773670), (15, 3522092), (20, 2641569), (21, 2515780), (28, 1886835), (30, 1761046), (35, 1509468), (42, 1257890), (60, 880523), (70, 754734), (84, 628945), (105, 503156), (140, 377367), (210, 251578), (420, 125789)]