51045603

素因数分解:

$3^1\times 7^3\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 80256000

約数和(自身を除く): 29210397

約数列:

[1, 3, 7, 21, 49, 113, 147, 339, 343, 439, 791, 1029, 1317, 2373, 3073, 5537, 9219, 16611, 21511, 38759, 49607, 64533, 116277, 148821, 150577, 347249, 451731, 1041747, 2430743, 7292229, 17015201, 51045603]

約数ペア:

[(1, 51045603), (3, 17015201), (7, 7292229), (21, 2430743), (49, 1041747), (113, 451731), (147, 347249), (339, 150577), (343, 148821), (439, 116277), (791, 64533), (1029, 49607), (1317, 38759), (2373, 21511), (3073, 16611), (5537, 9219)]