51496811632

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{108263}}^1$

素因数の和:108446

約数の個数: 80

約数和(自身を含む): 118567268352

約数和(自身を除く): 67070456720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 137, 217, 248, 274, 434, 496, 548, 868, 959, 1096, 1736, 1918, 2192, 3472, 3836, 4247, 7672, 8494, 15344, 16988, 29729, 33976, 59458, 67952, 108263, 118916, 216526, 237832, 433052, 475664, 757841, 866104, 1515682, 1732208, 3031364, 3356153, 6062728, 6712306, 12125456, 13424612, 14832031, 23493071, 26849224, 29664062, 46986142, 53698448, 59328124, 93972284, 103824217, 118656248, 187944568, 207648434, 237312496, 375889136, 415296868, 459792961, 830593736, 919585922, 1661187472, 1839171844, 3218550727, 3678343688, 6437101454, 7356687376, 12874202908, 25748405816, 51496811632]

約数ペア:

[(1, 51496811632), (2, 25748405816), (4, 12874202908), (7, 7356687376), (8, 6437101454), (14, 3678343688), (16, 3218550727), (28, 1839171844), (31, 1661187472), (56, 919585922), (62, 830593736), (112, 459792961), (124, 415296868), (137, 375889136), (217, 237312496), (248, 207648434), (274, 187944568), (434, 118656248), (496, 103824217), (548, 93972284), (868, 59328124), (959, 53698448), (1096, 46986142), (1736, 29664062), (1918, 26849224), (2192, 23493071), (3472, 14832031), (3836, 13424612), (4247, 12125456), (7672, 6712306), (8494, 6062728), (15344, 3356153), (16988, 3031364), (29729, 1732208), (33976, 1515682), (59458, 866104), (67952, 757841), (108263, 475664), (118916, 433052), (216526, 237832)]