55787550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 175655424

約数和(自身を除く): 119867874

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 61, 65, 67, 70, 75, 78, 91, 105, 122, 130, 134, 150, 175, 182, 183, 195, 201, 210, 273, 305, 325, 335, 350, 366, 390, 402, 427, 455, 469, 525, 546, 610, 650, 670, 793, 854, 871, 910, 915, 938, 975, 1005, 1050, 1281, 1365, 1407, 1525, 1586, 1675, 1742, 1830, 1950, 2010, 2135, 2275, 2345, 2379, 2562, 2613, 2730, 2814, 3050, 3350, 3965, 4087, 4270, 4355, 4550, 4575, 4690, 4758, 5025, 5226, 5551, 6097, 6405, 6825, 7035, 7930, 8174, 8710, 9150, 10050, 10675, 11102, 11725, 11895, 12194, 12261, 12810, 13065, 13650, 14070, 16653, 18291, 19825, 20435, 21350, 21775, 23450, 23790, 24522, 26130, 27755, 28609, 30485, 32025, 33306, 35175, 36582, 39650, 40870, 43550, 53131, 55510, 57218, 59475, 60970, 61305, 64050, 65325, 70350, 83265, 85827, 91455, 102175, 106262, 118950, 122610, 130650, 138775, 143045, 152425, 159393, 166530, 171654, 182910, 204350, 265655, 277550, 286090, 304850, 306525, 318786, 371917, 416325, 429135, 457275, 531310, 613050, 715225, 743834, 796965, 832650, 858270, 914550, 1115751, 1328275, 1430450, 1593930, 1859585, 2145675, 2231502, 2656550, 3719170, 3984825, 4291350, 5578755, 7969650, 9297925, 11157510, 18595850, 27893775, 55787550]

約数ペア:

[(1, 55787550), (2, 27893775), (3, 18595850), (5, 11157510), (6, 9297925), (7, 7969650), (10, 5578755), (13, 4291350), (14, 3984825), (15, 3719170), (21, 2656550), (25, 2231502), (26, 2145675), (30, 1859585), (35, 1593930), (39, 1430450), (42, 1328275), (50, 1115751), (61, 914550), (65, 858270), (67, 832650), (70, 796965), (75, 743834), (78, 715225), (91, 613050), (105, 531310), (122, 457275), (130, 429135), (134, 416325), (150, 371917), (175, 318786), (182, 306525), (183, 304850), (195, 286090), (201, 277550), (210, 265655), (273, 204350), (305, 182910), (325, 171654), (335, 166530), (350, 159393), (366, 152425), (390, 143045), (402, 138775), (427, 130650), (455, 122610), (469, 118950), (525, 106262), (546, 102175), (610, 91455), (650, 85827), (670, 83265), (793, 70350), (854, 65325), (871, 64050), (910, 61305), (915, 60970), (938, 59475), (975, 57218), (1005, 55510), (1050, 53131), (1281, 43550), (1365, 40870), (1407, 39650), (1525, 36582), (1586, 35175), (1675, 33306), (1742, 32025), (1830, 30485), (1950, 28609), (2010, 27755), (2135, 26130), (2275, 24522), (2345, 23790), (2379, 23450), (2562, 21775), (2613, 21350), (2730, 20435), (2814, 19825), (3050, 18291), (3350, 16653), (3965, 14070), (4087, 13650), (4270, 13065), (4355, 12810), (4550, 12261), (4575, 12194), (4690, 11895), (4758, 11725), (5025, 11102), (5226, 10675), (5551, 10050), (6097, 9150), (6405, 8710), (6825, 8174), (7035, 7930)]