55909568

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 112

約数和(自身を含む): 134416800

約数和(自身を除く): 78507232

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 41, 44, 52, 64, 82, 88, 104, 143, 149, 164, 176, 208, 286, 298, 328, 352, 416, 451, 533, 572, 596, 656, 704, 832, 902, 1066, 1144, 1192, 1312, 1639, 1804, 1937, 2132, 2288, 2384, 2624, 3278, 3608, 3874, 4264, 4576, 4768, 5863, 6109, 6556, 7216, 7748, 8528, 9152, 9536, 11726, 12218, 13112, 14432, 15496, 17056, 21307, 23452, 24436, 26224, 28864, 30992, 34112, 42614, 46904, 48872, 52448, 61984, 67199, 79417, 85228, 93808, 97744, 104896, 123968, 134398, 158834, 170456, 187616, 195488, 268796, 317668, 340912, 375232, 390976, 537592, 635336, 681824, 873587, 1075184, 1270672, 1363648, 1747174, 2150368, 2541344, 3494348, 4300736, 5082688, 6988696, 13977392, 27954784, 55909568]

約数ペア:

[(1, 55909568), (2, 27954784), (4, 13977392), (8, 6988696), (11, 5082688), (13, 4300736), (16, 3494348), (22, 2541344), (26, 2150368), (32, 1747174), (41, 1363648), (44, 1270672), (52, 1075184), (64, 873587), (82, 681824), (88, 635336), (104, 537592), (143, 390976), (149, 375232), (164, 340912), (176, 317668), (208, 268796), (286, 195488), (298, 187616), (328, 170456), (352, 158834), (416, 134398), (451, 123968), (533, 104896), (572, 97744), (596, 93808), (656, 85228), (704, 79417), (832, 67199), (902, 61984), (1066, 52448), (1144, 48872), (1192, 46904), (1312, 42614), (1639, 34112), (1804, 30992), (1937, 28864), (2132, 26224), (2288, 24436), (2384, 23452), (2624, 21307), (3278, 17056), (3608, 15496), (3874, 14432), (4264, 13112), (4576, 12218), (4768, 11726), (5863, 9536), (6109, 9152), (6556, 8528), (7216, 7748)]