50996860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{991}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 111992832

約数和(自身を除く): 60995972

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 83, 124, 155, 166, 310, 332, 415, 620, 830, 991, 1660, 1982, 2573, 3964, 4955, 5146, 9910, 10292, 12865, 19820, 25730, 30721, 51460, 61442, 82253, 122884, 153605, 164506, 307210, 329012, 411265, 614420, 822530, 1645060, 2549843, 5099686, 10199372, 12749215, 25498430, 50996860]

約数ペア:

[(1, 50996860), (2, 25498430), (4, 12749215), (5, 10199372), (10, 5099686), (20, 2549843), (31, 1645060), (62, 822530), (83, 614420), (124, 411265), (155, 329012), (166, 307210), (310, 164506), (332, 153605), (415, 122884), (620, 82253), (830, 61442), (991, 51460), (1660, 30721), (1982, 25730), (2573, 19820), (3964, 12865), (4955, 10292), (5146, 9910)]