48751980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1423}}^1$

素因数の和:2006

約数の個数: 48

約数和(自身を含む): 136840704

約数和(自身を除く): 88088724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 571, 1142, 1423, 1713, 2284, 2846, 2855, 3426, 4269, 5692, 5710, 6852, 7115, 8538, 8565, 11420, 14230, 17076, 17130, 21345, 28460, 34260, 42690, 85380, 812533, 1625066, 2437599, 3250132, 4062665, 4875198, 8125330, 9750396, 12187995, 16250660, 24375990, 48751980]

約数ペア:

[(1, 48751980), (2, 24375990), (3, 16250660), (4, 12187995), (5, 9750396), (6, 8125330), (10, 4875198), (12, 4062665), (15, 3250132), (20, 2437599), (30, 1625066), (60, 812533), (571, 85380), (1142, 42690), (1423, 34260), (1713, 28460), (2284, 21345), (2846, 17130), (2855, 17076), (3426, 14230), (4269, 11420), (5692, 8565), (5710, 8538), (6852, 7115)]