51125808

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1010

約数の個数: 80

約数和(自身を含む): 141459200

約数和(自身を除く): 90333392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 61, 76, 114, 122, 152, 183, 228, 244, 304, 366, 456, 488, 732, 912, 919, 976, 1159, 1464, 1838, 2318, 2757, 2928, 3477, 3676, 4636, 5514, 6954, 7352, 9272, 11028, 13908, 14704, 17461, 18544, 22056, 27816, 34922, 44112, 52383, 55632, 56059, 69844, 104766, 112118, 139688, 168177, 209532, 224236, 279376, 336354, 419064, 448472, 672708, 838128, 896944, 1065121, 1345416, 2130242, 2690832, 3195363, 4260484, 6390726, 8520968, 12781452, 17041936, 25562904, 51125808]

約数ペア:

[(1, 51125808), (2, 25562904), (3, 17041936), (4, 12781452), (6, 8520968), (8, 6390726), (12, 4260484), (16, 3195363), (19, 2690832), (24, 2130242), (38, 1345416), (48, 1065121), (57, 896944), (61, 838128), (76, 672708), (114, 448472), (122, 419064), (152, 336354), (183, 279376), (228, 224236), (244, 209532), (304, 168177), (366, 139688), (456, 112118), (488, 104766), (732, 69844), (912, 56059), (919, 55632), (976, 52383), (1159, 44112), (1464, 34922), (1838, 27816), (2318, 22056), (2757, 18544), (2928, 17461), (3477, 14704), (3676, 13908), (4636, 11028), (5514, 9272), (6954, 7352)]