53367780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1451}}^1$

素因数の和:2076

約数の個数: 48

約数和(自身を含む): 149776704

約数和(自身を除く): 96408924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 613, 1226, 1451, 1839, 2452, 2902, 3065, 3678, 4353, 5804, 6130, 7255, 7356, 8706, 9195, 12260, 14510, 17412, 18390, 21765, 29020, 36780, 43530, 87060, 889463, 1778926, 2668389, 3557852, 4447315, 5336778, 8894630, 10673556, 13341945, 17789260, 26683890, 53367780]

約数ペア:

[(1, 53367780), (2, 26683890), (3, 17789260), (4, 13341945), (5, 10673556), (6, 8894630), (10, 5336778), (12, 4447315), (15, 3557852), (20, 2668389), (30, 1778926), (60, 889463), (613, 87060), (1226, 43530), (1451, 36780), (1839, 29020), (2452, 21765), (2902, 18390), (3065, 17412), (3678, 14510), (4353, 12260), (5804, 9195), (6130, 8706), (7255, 7356)]