55434871336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{123701}}^1$

素因数の和:123890

約数の個数: 64

約数和(自身を含む): 116378841600

約数和(自身を除く): 60943970264

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 139, 248, 278, 403, 556, 806, 1112, 1612, 1807, 3224, 3614, 4309, 7228, 8618, 14456, 17236, 34472, 56017, 112034, 123701, 224068, 247402, 448136, 494804, 989608, 1608113, 3216226, 3834731, 6432452, 7669462, 12864904, 15338924, 17194439, 30677848, 34388878, 49851503, 68777756, 99703006, 137555512, 199406012, 223527707, 398812024, 447055414, 533027609, 894110828, 1066055218, 1788221656, 2132110436, 4264220872, 6929358917, 13858717834, 27717435668, 55434871336]

約数ペア:

[(1, 55434871336), (2, 27717435668), (4, 13858717834), (8, 6929358917), (13, 4264220872), (26, 2132110436), (31, 1788221656), (52, 1066055218), (62, 894110828), (104, 533027609), (124, 447055414), (139, 398812024), (248, 223527707), (278, 199406012), (403, 137555512), (556, 99703006), (806, 68777756), (1112, 49851503), (1612, 34388878), (1807, 30677848), (3224, 17194439), (3614, 15338924), (4309, 12864904), (7228, 7669462), (8618, 6432452), (14456, 3834731), (17236, 3216226), (34472, 1608113), (56017, 989608), (112034, 494804), (123701, 448136), (224068, 247402)]