51185755320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{60935423}}^1$

素因数の和:60935444

約数の個数: 64

約数和(自身を含む): 175494021120

約数和(自身を除く): 124308265800

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, 60935423, 121870846, 182806269, 243741692, 304677115, 365612538, 426547961, 487483384, 609354230, 731225076, 853095922, 914031345, 1218708460, 1279643883, 1462450152, 1706191844, 1828062690, 2132739805, 2437416920, 2559287766, 3412383688, 3656125380, 4265479610, 5118575532, 6398219415, 7312250760, 8530959220, 10237151064, 12796438830, 17061918440, 25592877660, 51185755320]

約数ペア:

[(1, 51185755320), (2, 25592877660), (3, 17061918440), (4, 12796438830), (5, 10237151064), (6, 8530959220), (7, 7312250760), (8, 6398219415), (10, 5118575532), (12, 4265479610), (14, 3656125380), (15, 3412383688), (20, 2559287766), (21, 2437416920), (24, 2132739805), (28, 1828062690), (30, 1706191844), (35, 1462450152), (40, 1279643883), (42, 1218708460), (56, 914031345), (60, 853095922), (70, 731225076), (84, 609354230), (105, 487483384), (120, 426547961), (140, 365612538), (168, 304677115), (210, 243741692), (280, 182806269), (420, 121870846), (840, 60935423)]