48548760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31121}}^1$

素因数の和:31148

約数の個数: 64

約数和(自身を含む): 156854880

約数和(自身を除く): 108306120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 31121, 62242, 93363, 124484, 155605, 186726, 248968, 311210, 373452, 404573, 466815, 622420, 746904, 809146, 933630, 1213719, 1244840, 1618292, 1867260, 2022865, 2427438, 3236584, 3734520, 4045730, 4854876, 6068595, 8091460, 9709752, 12137190, 16182920, 24274380, 48548760]

約数ペア:

[(1, 48548760), (2, 24274380), (3, 16182920), (4, 12137190), (5, 9709752), (6, 8091460), (8, 6068595), (10, 4854876), (12, 4045730), (13, 3734520), (15, 3236584), (20, 2427438), (24, 2022865), (26, 1867260), (30, 1618292), (39, 1244840), (40, 1213719), (52, 933630), (60, 809146), (65, 746904), (78, 622420), (104, 466815), (120, 404573), (130, 373452), (156, 311210), (195, 248968), (260, 186726), (312, 155605), (390, 124484), (520, 93363), (780, 62242), (1560, 31121)]