51851969456

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{786017}}^1$

素因数の和:786082

約数の個数: 80

約数和(自身を含む): 124756776960

約数和(自身を除く): 72904807504

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1736, 2128, 2356, 3472, 4123, 4712, 8246, 9424, 16492, 32984, 65968, 786017, 1572034, 3144068, 5502119, 6288136, 11004238, 12576272, 14934323, 22008476, 24366527, 29868646, 44016952, 48733054, 59737292, 88033904, 97466108, 104540261, 119474584, 170565689, 194932216, 209080522, 238949168, 341131378, 389864432, 418161044, 462964013, 682262756, 836322088, 925928026, 1364525512, 1672644176, 1851856052, 2729051024, 3240748091, 3703712104, 6481496182, 7407424208, 12962992364, 25925984728, 51851969456]

約数ペア:

[(1, 51851969456), (2, 25925984728), (4, 12962992364), (7, 7407424208), (8, 6481496182), (14, 3703712104), (16, 3240748091), (19, 2729051024), (28, 1851856052), (31, 1672644176), (38, 1364525512), (56, 925928026), (62, 836322088), (76, 682262756), (112, 462964013), (124, 418161044), (133, 389864432), (152, 341131378), (217, 238949168), (248, 209080522), (266, 194932216), (304, 170565689), (434, 119474584), (496, 104540261), (532, 97466108), (589, 88033904), (868, 59737292), (1064, 48733054), (1178, 44016952), (1736, 29868646), (2128, 24366527), (2356, 22008476), (3472, 14934323), (4123, 12576272), (4712, 11004238), (8246, 6288136), (9424, 5502119), (16492, 3144068), (32984, 1572034), (65968, 786017)]