48415120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3581}}^1$

素因数の和:3620

約数の個数: 60

約数和(自身を含む): 121924116

約数和(自身を除く): 73508996

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 3581, 6760, 7162, 13520, 14324, 17905, 28648, 35810, 46553, 57296, 71620, 93106, 143240, 186212, 232765, 286480, 372424, 465530, 605189, 744848, 931060, 1210378, 1862120, 2420756, 3025945, 3724240, 4841512, 6051890, 9683024, 12103780, 24207560, 48415120]

約数ペア:

[(1, 48415120), (2, 24207560), (4, 12103780), (5, 9683024), (8, 6051890), (10, 4841512), (13, 3724240), (16, 3025945), (20, 2420756), (26, 1862120), (40, 1210378), (52, 931060), (65, 744848), (80, 605189), (104, 465530), (130, 372424), (169, 286480), (208, 232765), (260, 186212), (338, 143240), (520, 93106), (676, 71620), (845, 57296), (1040, 46553), (1352, 35810), (1690, 28648), (2704, 17905), (3380, 14324), (3581, 13520), (6760, 7162)]