49515986

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 82252800

約数和(自身を除く): 32736814

約数列:

[1, 2, 13, 26, 59, 118, 169, 191, 338, 382, 767, 1534, 2197, 2483, 4394, 4966, 9971, 11269, 19942, 22538, 32279, 64558, 129623, 146497, 259246, 292994, 419627, 839254, 1904461, 3808922, 24757993, 49515986]

約数ペア:

[(1, 49515986), (2, 24757993), (13, 3808922), (26, 1904461), (59, 839254), (118, 419627), (169, 292994), (191, 259246), (338, 146497), (382, 129623), (767, 64558), (1534, 32279), (2197, 22538), (2483, 19942), (4394, 11269), (4966, 9971)]