51700890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 127256832

約数和(自身を除く): 75555942

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 113, 151, 202, 226, 302, 303, 339, 453, 505, 565, 606, 678, 755, 906, 1010, 1130, 1510, 1515, 1695, 2265, 3030, 3390, 4530, 11413, 15251, 17063, 22826, 30502, 34126, 34239, 45753, 51189, 57065, 68478, 76255, 85315, 91506, 102378, 114130, 152510, 170630, 171195, 228765, 255945, 342390, 457530, 511890, 1723363, 3446726, 5170089, 8616815, 10340178, 17233630, 25850445, 51700890]

約数ペア:

[(1, 51700890), (2, 25850445), (3, 17233630), (5, 10340178), (6, 8616815), (10, 5170089), (15, 3446726), (30, 1723363), (101, 511890), (113, 457530), (151, 342390), (202, 255945), (226, 228765), (302, 171195), (303, 170630), (339, 152510), (453, 114130), (505, 102378), (565, 91506), (606, 85315), (678, 76255), (755, 68478), (906, 57065), (1010, 51189), (1130, 45753), (1510, 34239), (1515, 34126), (1695, 30502), (2265, 22826), (3030, 17063), (3390, 15251), (4530, 11413)]