56280996

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 159344640

約数和(自身を除く): 103063644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 37, 47, 58, 62, 74, 87, 93, 94, 111, 116, 124, 141, 148, 174, 186, 188, 222, 261, 279, 282, 333, 348, 372, 423, 444, 522, 558, 564, 666, 846, 899, 1044, 1073, 1116, 1147, 1332, 1363, 1457, 1692, 1739, 1798, 2146, 2294, 2697, 2726, 2914, 3219, 3441, 3478, 3596, 4089, 4292, 4371, 4588, 5217, 5394, 5452, 5828, 6438, 6882, 6956, 8091, 8178, 8742, 9657, 10323, 10434, 10788, 12267, 12876, 13113, 13764, 15651, 16182, 16356, 17484, 19314, 20646, 20868, 24534, 26226, 31302, 32364, 33263, 38628, 41292, 42253, 49068, 50431, 52452, 53909, 62604, 66526, 84506, 99789, 100862, 107818, 126759, 133052, 151293, 161727, 169012, 199578, 201724, 215636, 253518, 299367, 302586, 323454, 380277, 399156, 453879, 485181, 507036, 598734, 605172, 646908, 760554, 907758, 970362, 1197468, 1521108, 1563361, 1815516, 1940724, 3126722, 4690083, 6253444, 9380166, 14070249, 18760332, 28140498, 56280996]

約数ペア:

[(1, 56280996), (2, 28140498), (3, 18760332), (4, 14070249), (6, 9380166), (9, 6253444), (12, 4690083), (18, 3126722), (29, 1940724), (31, 1815516), (36, 1563361), (37, 1521108), (47, 1197468), (58, 970362), (62, 907758), (74, 760554), (87, 646908), (93, 605172), (94, 598734), (111, 507036), (116, 485181), (124, 453879), (141, 399156), (148, 380277), (174, 323454), (186, 302586), (188, 299367), (222, 253518), (261, 215636), (279, 201724), (282, 199578), (333, 169012), (348, 161727), (372, 151293), (423, 133052), (444, 126759), (522, 107818), (558, 100862), (564, 99789), (666, 84506), (846, 66526), (899, 62604), (1044, 53909), (1073, 52452), (1116, 50431), (1147, 49068), (1332, 42253), (1363, 41292), (1457, 38628), (1692, 33263), (1739, 32364), (1798, 31302), (2146, 26226), (2294, 24534), (2697, 20868), (2726, 20646), (2914, 19314), (3219, 17484), (3441, 16356), (3478, 16182), (3596, 15651), (4089, 13764), (4292, 13113), (4371, 12876), (4588, 12267), (5217, 10788), (5394, 10434), (5452, 10323), (5828, 9657), (6438, 8742), (6882, 8178), (6956, 8091)]