48939934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 80530560

約数和(自身を除く): 31590626

約数列:

[1, 2, 19, 38, 43, 61, 86, 122, 491, 817, 982, 1159, 1634, 2318, 2623, 5246, 9329, 18658, 21113, 29951, 42226, 49837, 59902, 99674, 401147, 569069, 802294, 1138138, 1287893, 2575786, 24469967, 48939934]

約数ペア:

[(1, 48939934), (2, 24469967), (19, 2575786), (38, 1287893), (43, 1138138), (61, 802294), (86, 569069), (122, 401147), (491, 99674), (817, 59902), (982, 49837), (1159, 42226), (1634, 29951), (2318, 21113), (2623, 18658), (5246, 9329)]