52748990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1297}}^1$

素因数の和:1401

約数の個数: 48

約数和(自身を含む): 111866832

約数和(自身を除く): 59117842

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 83, 98, 166, 245, 415, 490, 581, 830, 1162, 1297, 2594, 2905, 4067, 5810, 6485, 8134, 9079, 12970, 18158, 20335, 40670, 45395, 63553, 90790, 107651, 127106, 215302, 317765, 538255, 635530, 753557, 1076510, 1507114, 3767785, 5274899, 7535570, 10549798, 26374495, 52748990]

約数ペア:

[(1, 52748990), (2, 26374495), (5, 10549798), (7, 7535570), (10, 5274899), (14, 3767785), (35, 1507114), (49, 1076510), (70, 753557), (83, 635530), (98, 538255), (166, 317765), (245, 215302), (415, 127106), (490, 107651), (581, 90790), (830, 63553), (1162, 45395), (1297, 40670), (2594, 20335), (2905, 18158), (4067, 12970), (5810, 9079), (6485, 8134)]