48256520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{92801}}^1$

素因数の和:92825

約数の個数: 32

約数和(自身を含む): 116930520

約数和(自身を除く): 68674000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 92801, 185602, 371204, 464005, 742408, 928010, 1206413, 1856020, 2412826, 3712040, 4825652, 6032065, 9651304, 12064130, 24128260, 48256520]

約数ペア:

[(1, 48256520), (2, 24128260), (4, 12064130), (5, 9651304), (8, 6032065), (10, 4825652), (13, 3712040), (20, 2412826), (26, 1856020), (40, 1206413), (52, 928010), (65, 742408), (104, 464005), (130, 371204), (260, 185602), (520, 92801)]