47517960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{56569}}^1$

素因数の和:56590

約数の個数: 64

約数和(自身を含む): 162921600

約数和(自身を除く): 115403640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 56569, 113138, 169707, 226276, 282845, 339414, 395983, 452552, 565690, 678828, 791966, 848535, 1131380, 1187949, 1357656, 1583932, 1697070, 1979915, 2262760, 2375898, 3167864, 3394140, 3959830, 4751796, 5939745, 6788280, 7919660, 9503592, 11879490, 15839320, 23758980, 47517960]

約数ペア:

[(1, 47517960), (2, 23758980), (3, 15839320), (4, 11879490), (5, 9503592), (6, 7919660), (7, 6788280), (8, 5939745), (10, 4751796), (12, 3959830), (14, 3394140), (15, 3167864), (20, 2375898), (21, 2262760), (24, 1979915), (28, 1697070), (30, 1583932), (35, 1357656), (40, 1187949), (42, 1131380), (56, 848535), (60, 791966), (70, 678828), (84, 565690), (105, 452552), (120, 395983), (140, 339414), (168, 282845), (210, 226276), (280, 169707), (420, 113138), (840, 56569)]