47815320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{56923}}^1$

素因数の和:56944

約数の個数: 64

約数和(自身を含む): 163941120

約数和(自身を除く): 116125800

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, 56923, 113846, 170769, 227692, 284615, 341538, 398461, 455384, 569230, 683076, 796922, 853845, 1138460, 1195383, 1366152, 1593844, 1707690, 1992305, 2276920, 2390766, 3187688, 3415380, 3984610, 4781532, 5976915, 6830760, 7969220, 9563064, 11953830, 15938440, 23907660, 47815320]

約数ペア:

[(1, 47815320), (2, 23907660), (3, 15938440), (4, 11953830), (5, 9563064), (6, 7969220), (7, 6830760), (8, 5976915), (10, 4781532), (12, 3984610), (14, 3415380), (15, 3187688), (20, 2390766), (21, 2276920), (24, 1992305), (28, 1707690), (30, 1593844), (35, 1366152), (40, 1195383), (42, 1138460), (56, 853845), (60, 796922), (70, 683076), (84, 569230), (105, 455384), (120, 398461), (140, 341538), (168, 284615), (210, 227692), (280, 170769), (420, 113846), (840, 56923)]