55518736

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2243}}^1$

素因数の和:2288

約数の個数: 80

約数和(自身を含む): 140241024

約数和(自身を除く): 84722288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 2243, 3094, 3536, 4486, 6188, 8972, 12376, 15701, 17944, 24752, 29159, 31402, 35888, 38131, 58318, 62804, 76262, 116636, 125608, 152524, 204113, 233272, 251216, 266917, 305048, 408226, 466544, 495703, 533834, 610096, 816452, 991406, 1067668, 1632904, 1982812, 2135336, 3265808, 3469921, 3965624, 4270672, 6939842, 7931248, 13879684, 27759368, 55518736]

約数ペア:

[(1, 55518736), (2, 27759368), (4, 13879684), (7, 7931248), (8, 6939842), (13, 4270672), (14, 3965624), (16, 3469921), (17, 3265808), (26, 2135336), (28, 1982812), (34, 1632904), (52, 1067668), (56, 991406), (68, 816452), (91, 610096), (104, 533834), (112, 495703), (119, 466544), (136, 408226), (182, 305048), (208, 266917), (221, 251216), (238, 233272), (272, 204113), (364, 152524), (442, 125608), (476, 116636), (728, 76262), (884, 62804), (952, 58318), (1456, 38131), (1547, 35888), (1768, 31402), (1904, 29159), (2243, 24752), (3094, 17944), (3536, 15701), (4486, 12376), (6188, 8972)]