53194072

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 106847640

約数和(自身を除く): 53653568

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 163, 226, 326, 361, 452, 652, 722, 904, 1304, 1444, 2147, 2888, 3097, 4294, 6194, 8588, 12388, 17176, 18419, 24776, 36838, 40793, 58843, 73676, 81586, 117686, 147352, 163172, 235372, 326344, 349961, 470744, 699922, 1399844, 2799688, 6649259, 13298518, 26597036, 53194072]

約数ペア:

[(1, 53194072), (2, 26597036), (4, 13298518), (8, 6649259), (19, 2799688), (38, 1399844), (76, 699922), (113, 470744), (152, 349961), (163, 326344), (226, 235372), (326, 163172), (361, 147352), (452, 117686), (652, 81586), (722, 73676), (904, 58843), (1304, 40793), (1444, 36838), (2147, 24776), (2888, 18419), (3097, 17176), (4294, 12388), (6194, 8588)]