50276420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 110412288

約数和(自身を除く): 60135868

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 83, 124, 155, 166, 310, 332, 415, 620, 830, 977, 1660, 1954, 2573, 3908, 4885, 5146, 9770, 10292, 12865, 19540, 25730, 30287, 51460, 60574, 81091, 121148, 151435, 162182, 302870, 324364, 405455, 605740, 810910, 1621820, 2513821, 5027642, 10055284, 12569105, 25138210, 50276420]

約数ペア:

[(1, 50276420), (2, 25138210), (4, 12569105), (5, 10055284), (10, 5027642), (20, 2513821), (31, 1621820), (62, 810910), (83, 605740), (124, 405455), (155, 324364), (166, 302870), (310, 162182), (332, 151435), (415, 121148), (620, 81091), (830, 60574), (977, 51460), (1660, 30287), (1954, 25730), (2573, 19540), (3908, 12865), (4885, 10292), (5146, 9770)]