48691890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41617}}^1$

素因数の和:41643

約数の個数: 48

約数和(自身を含む): 136340568

約数和(自身を除く): 87648678

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 41617, 83234, 124851, 208085, 249702, 374553, 416170, 541021, 624255, 749106, 1082042, 1248510, 1623063, 1872765, 2705105, 3246126, 3745530, 4869189, 5410210, 8115315, 9738378, 16230630, 24345945, 48691890]

約数ペア:

[(1, 48691890), (2, 24345945), (3, 16230630), (5, 9738378), (6, 8115315), (9, 5410210), (10, 4869189), (13, 3745530), (15, 3246126), (18, 2705105), (26, 1872765), (30, 1623063), (39, 1248510), (45, 1082042), (65, 749106), (78, 624255), (90, 541021), (117, 416170), (130, 374553), (195, 249702), (234, 208085), (390, 124851), (585, 83234), (1170, 41617)]