56381402

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:515

約数の個数: 48

約数和(自身を含む): 107787456

約数和(自身を除く): 51406054

約数列:

[1, 2, 7, 11, 14, 22, 77, 83, 121, 154, 166, 242, 401, 581, 802, 847, 913, 1162, 1694, 1826, 2807, 4411, 5614, 6391, 8822, 10043, 12782, 20086, 30877, 33283, 48521, 61754, 66566, 70301, 97042, 140602, 232981, 339647, 366113, 465962, 679294, 732226, 2562791, 4027243, 5125582, 8054486, 28190701, 56381402]

約数ペア:

[(1, 56381402), (2, 28190701), (7, 8054486), (11, 5125582), (14, 4027243), (22, 2562791), (77, 732226), (83, 679294), (121, 465962), (154, 366113), (166, 339647), (242, 232981), (401, 140602), (581, 97042), (802, 70301), (847, 66566), (913, 61754), (1162, 48521), (1694, 33283), (1826, 30877), (2807, 20086), (4411, 12782), (5614, 10043), (6391, 8822)]