54626720

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 136397520

約数和(自身を除く): 81770800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 61, 80, 116, 122, 145, 160, 193, 232, 244, 290, 305, 386, 464, 488, 580, 610, 772, 928, 965, 976, 1160, 1220, 1544, 1769, 1930, 1952, 2320, 2440, 3088, 3538, 3860, 4640, 4880, 5597, 6176, 7076, 7720, 8845, 9760, 11194, 11773, 14152, 15440, 17690, 22388, 23546, 27985, 28304, 30880, 35380, 44776, 47092, 55970, 56608, 58865, 70760, 89552, 94184, 111940, 117730, 141520, 179104, 188368, 223880, 235460, 283040, 341417, 376736, 447760, 470920, 682834, 895520, 941840, 1365668, 1707085, 1883680, 2731336, 3414170, 5462672, 6828340, 10925344, 13656680, 27313360, 54626720]

約数ペア:

[(1, 54626720), (2, 27313360), (4, 13656680), (5, 10925344), (8, 6828340), (10, 5462672), (16, 3414170), (20, 2731336), (29, 1883680), (32, 1707085), (40, 1365668), (58, 941840), (61, 895520), (80, 682834), (116, 470920), (122, 447760), (145, 376736), (160, 341417), (193, 283040), (232, 235460), (244, 223880), (290, 188368), (305, 179104), (386, 141520), (464, 117730), (488, 111940), (580, 94184), (610, 89552), (772, 70760), (928, 58865), (965, 56608), (976, 55970), (1160, 47092), (1220, 44776), (1544, 35380), (1769, 30880), (1930, 28304), (1952, 27985), (2320, 23546), (2440, 22388), (3088, 17690), (3538, 15440), (3860, 14152), (4640, 11773), (4880, 11194), (5597, 9760), (6176, 8845), (7076, 7720)]