56348490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 144

約数和(自身を含む): 160532064

約数和(自身を除く): 104183574

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 43, 55, 57, 66, 86, 95, 110, 114, 121, 129, 165, 190, 209, 215, 242, 258, 285, 330, 361, 363, 418, 430, 473, 570, 605, 627, 645, 722, 726, 817, 946, 1045, 1083, 1210, 1254, 1290, 1419, 1634, 1805, 1815, 2090, 2166, 2299, 2365, 2451, 2838, 3135, 3610, 3630, 3971, 4085, 4598, 4730, 4902, 5203, 5415, 6270, 6897, 7095, 7942, 8170, 8987, 10406, 10830, 11495, 11913, 12255, 13794, 14190, 15523, 15609, 17974, 19855, 22990, 23826, 24510, 26015, 26961, 31046, 31218, 34485, 39710, 43681, 44935, 46569, 52030, 53922, 59565, 68970, 77615, 78045, 87362, 89870, 93138, 98857, 119130, 131043, 134805, 155230, 156090, 170753, 197714, 218405, 232845, 262086, 269610, 296571, 341506, 436810, 465690, 494285, 512259, 593142, 655215, 853765, 988570, 1024518, 1310430, 1482855, 1707530, 1878283, 2561295, 2965710, 3756566, 5122590, 5634849, 9391415, 11269698, 18782830, 28174245, 56348490]

約数ペア:

[(1, 56348490), (2, 28174245), (3, 18782830), (5, 11269698), (6, 9391415), (10, 5634849), (11, 5122590), (15, 3756566), (19, 2965710), (22, 2561295), (30, 1878283), (33, 1707530), (38, 1482855), (43, 1310430), (55, 1024518), (57, 988570), (66, 853765), (86, 655215), (95, 593142), (110, 512259), (114, 494285), (121, 465690), (129, 436810), (165, 341506), (190, 296571), (209, 269610), (215, 262086), (242, 232845), (258, 218405), (285, 197714), (330, 170753), (361, 156090), (363, 155230), (418, 134805), (430, 131043), (473, 119130), (570, 98857), (605, 93138), (627, 89870), (645, 87362), (722, 78045), (726, 77615), (817, 68970), (946, 59565), (1045, 53922), (1083, 52030), (1210, 46569), (1254, 44935), (1290, 43681), (1419, 39710), (1634, 34485), (1805, 31218), (1815, 31046), (2090, 26961), (2166, 26015), (2299, 24510), (2365, 23826), (2451, 22990), (2838, 19855), (3135, 17974), (3610, 15609), (3630, 15523), (3971, 14190), (4085, 13794), (4598, 12255), (4730, 11913), (4902, 11495), (5203, 10830), (5415, 10406), (6270, 8987), (6897, 8170), (7095, 7942)]