53036536

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 118702080

約数和(自身を除く): 65665544

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 137, 217, 223, 248, 274, 434, 446, 548, 868, 892, 959, 1096, 1561, 1736, 1784, 1918, 3122, 3836, 4247, 6244, 6913, 7672, 8494, 12488, 13826, 16988, 27652, 29729, 30551, 33976, 48391, 55304, 59458, 61102, 96782, 118916, 122204, 193564, 213857, 237832, 244408, 387128, 427714, 855428, 947081, 1710856, 1894162, 3788324, 6629567, 7576648, 13259134, 26518268, 53036536]

約数ペア:

[(1, 53036536), (2, 26518268), (4, 13259134), (7, 7576648), (8, 6629567), (14, 3788324), (28, 1894162), (31, 1710856), (56, 947081), (62, 855428), (124, 427714), (137, 387128), (217, 244408), (223, 237832), (248, 213857), (274, 193564), (434, 122204), (446, 118916), (548, 96782), (868, 61102), (892, 59458), (959, 55304), (1096, 48391), (1561, 33976), (1736, 30551), (1784, 29729), (1918, 27652), (3122, 16988), (3836, 13826), (4247, 12488), (6244, 8494), (6913, 7672)]