55123432

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 134303400

約数和(自身を除く): 79179968

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 49, 52, 56, 58, 91, 98, 104, 116, 182, 196, 203, 232, 364, 373, 377, 392, 406, 637, 728, 746, 754, 812, 1274, 1421, 1492, 1508, 1624, 2548, 2611, 2639, 2842, 2984, 3016, 4849, 5096, 5222, 5278, 5684, 9698, 10444, 10556, 10817, 11368, 18277, 18473, 19396, 20888, 21112, 21634, 33943, 36554, 36946, 38792, 43268, 67886, 73108, 73892, 75719, 86536, 135772, 140621, 146216, 147784, 151438, 237601, 271544, 281242, 302876, 475202, 530033, 562484, 605752, 950404, 984347, 1060066, 1124968, 1900808, 1968694, 2120132, 3937388, 4240264, 6890429, 7874776, 13780858, 27561716, 55123432]

約数ペア:

[(1, 55123432), (2, 27561716), (4, 13780858), (7, 7874776), (8, 6890429), (13, 4240264), (14, 3937388), (26, 2120132), (28, 1968694), (29, 1900808), (49, 1124968), (52, 1060066), (56, 984347), (58, 950404), (91, 605752), (98, 562484), (104, 530033), (116, 475202), (182, 302876), (196, 281242), (203, 271544), (232, 237601), (364, 151438), (373, 147784), (377, 146216), (392, 140621), (406, 135772), (637, 86536), (728, 75719), (746, 73892), (754, 73108), (812, 67886), (1274, 43268), (1421, 38792), (1492, 36946), (1508, 36554), (1624, 33943), (2548, 21634), (2611, 21112), (2639, 20888), (2842, 19396), (2984, 18473), (3016, 18277), (4849, 11368), (5096, 10817), (5222, 10556), (5278, 10444), (5684, 9698)]