53026680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{63127}}^1$

素因数の和:63148

約数の個数: 64

約数和(自身を含む): 181808640

約数和(自身を除く): 128781960

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, 63127, 126254, 189381, 252508, 315635, 378762, 441889, 505016, 631270, 757524, 883778, 946905, 1262540, 1325667, 1515048, 1767556, 1893810, 2209445, 2525080, 2651334, 3535112, 3787620, 4418890, 5302668, 6628335, 7575240, 8837780, 10605336, 13256670, 17675560, 26513340, 53026680]

約数ペア:

[(1, 53026680), (2, 26513340), (3, 17675560), (4, 13256670), (5, 10605336), (6, 8837780), (7, 7575240), (8, 6628335), (10, 5302668), (12, 4418890), (14, 3787620), (15, 3535112), (20, 2651334), (21, 2525080), (24, 2209445), (28, 1893810), (30, 1767556), (35, 1515048), (40, 1325667), (42, 1262540), (56, 946905), (60, 883778), (70, 757524), (84, 631270), (105, 505016), (120, 441889), (140, 378762), (168, 315635), (210, 252508), (280, 189381), (420, 126254), (840, 63127)]