55233304

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 128

約数和(自身を含む): 135705600

約数和(自身を除く): 80472296

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 37, 38, 46, 56, 61, 74, 76, 92, 122, 133, 148, 152, 161, 184, 244, 259, 266, 296, 322, 427, 437, 488, 518, 532, 644, 703, 851, 854, 874, 1036, 1064, 1159, 1288, 1403, 1406, 1702, 1708, 1748, 2072, 2257, 2318, 2806, 2812, 3059, 3404, 3416, 3496, 4514, 4636, 4921, 5612, 5624, 5957, 6118, 6808, 8113, 9028, 9272, 9821, 9842, 11224, 11914, 12236, 15799, 16169, 16226, 18056, 19642, 19684, 23828, 24472, 26657, 31598, 32338, 32452, 39284, 39368, 42883, 47656, 51911, 53314, 63196, 64676, 64904, 78568, 85766, 103822, 106628, 113183, 126392, 129352, 171532, 186599, 207644, 213256, 226366, 300181, 343064, 363377, 373198, 415288, 452732, 600362, 726754, 746396, 905464, 986309, 1200724, 1453508, 1492792, 1972618, 2401448, 2907016, 3945236, 6904163, 7890472, 13808326, 27616652, 55233304]

約数ペア:

[(1, 55233304), (2, 27616652), (4, 13808326), (7, 7890472), (8, 6904163), (14, 3945236), (19, 2907016), (23, 2401448), (28, 1972618), (37, 1492792), (38, 1453508), (46, 1200724), (56, 986309), (61, 905464), (74, 746396), (76, 726754), (92, 600362), (122, 452732), (133, 415288), (148, 373198), (152, 363377), (161, 343064), (184, 300181), (244, 226366), (259, 213256), (266, 207644), (296, 186599), (322, 171532), (427, 129352), (437, 126392), (488, 113183), (518, 106628), (532, 103822), (644, 85766), (703, 78568), (851, 64904), (854, 64676), (874, 63196), (1036, 53314), (1064, 51911), (1159, 47656), (1288, 42883), (1403, 39368), (1406, 39284), (1702, 32452), (1708, 32338), (1748, 31598), (2072, 26657), (2257, 24472), (2318, 23828), (2806, 19684), (2812, 19642), (3059, 18056), (3404, 16226), (3416, 16169), (3496, 15799), (4514, 12236), (4636, 11914), (4921, 11224), (5612, 9842), (5624, 9821), (5957, 9272), (6118, 9028), (6808, 8113)]