48989640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{58321}}^1$

素因数の和:58342

約数の個数: 64

約数和(自身を含む): 167967360

約数和(自身を除く): 118977720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 58321, 116642, 174963, 233284, 291605, 349926, 408247, 466568, 583210, 699852, 816494, 874815, 1166420, 1224741, 1399704, 1632988, 1749630, 2041235, 2332840, 2449482, 3265976, 3499260, 4082470, 4898964, 6123705, 6998520, 8164940, 9797928, 12247410, 16329880, 24494820, 48989640]

約数ペア:

[(1, 48989640), (2, 24494820), (3, 16329880), (4, 12247410), (5, 9797928), (6, 8164940), (7, 6998520), (8, 6123705), (10, 4898964), (12, 4082470), (14, 3499260), (15, 3265976), (20, 2449482), (21, 2332840), (24, 2041235), (28, 1749630), (30, 1632988), (35, 1399704), (40, 1224741), (42, 1166420), (56, 874815), (60, 816494), (70, 699852), (84, 583210), (105, 466568), (120, 408247), (140, 349926), (168, 291605), (210, 233284), (280, 174963), (420, 116642), (840, 58321)]