55824128

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 122640000

約数和(自身を除く): 66815872

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 256, 304, 368, 437, 499, 608, 736, 874, 998, 1216, 1472, 1748, 1996, 2432, 2944, 3496, 3992, 4864, 5888, 6992, 7984, 9481, 11477, 13984, 15968, 18962, 22954, 27968, 31936, 37924, 45908, 55936, 63872, 75848, 91816, 111872, 127744, 151696, 183632, 218063, 303392, 367264, 436126, 606784, 734528, 872252, 1213568, 1469056, 1744504, 2427136, 2938112, 3489008, 6978016, 13956032, 27912064, 55824128]

約数ペア:

[(1, 55824128), (2, 27912064), (4, 13956032), (8, 6978016), (16, 3489008), (19, 2938112), (23, 2427136), (32, 1744504), (38, 1469056), (46, 1213568), (64, 872252), (76, 734528), (92, 606784), (128, 436126), (152, 367264), (184, 303392), (256, 218063), (304, 183632), (368, 151696), (437, 127744), (499, 111872), (608, 91816), (736, 75848), (874, 63872), (998, 55936), (1216, 45908), (1472, 37924), (1748, 31936), (1996, 27968), (2432, 22954), (2944, 18962), (3496, 15968), (3992, 13984), (4864, 11477), (5888, 9481), (6992, 7984)]