51629136

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 160

約数和(自身を含む): 157989888

約数和(自身を除く): 106360752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 34, 39, 48, 51, 52, 62, 68, 78, 93, 102, 104, 124, 136, 156, 157, 186, 204, 208, 221, 248, 272, 312, 314, 372, 403, 408, 442, 471, 496, 527, 624, 628, 663, 744, 806, 816, 884, 942, 1054, 1209, 1256, 1326, 1488, 1581, 1612, 1768, 1884, 2041, 2108, 2418, 2512, 2652, 2669, 3162, 3224, 3536, 3768, 4082, 4216, 4836, 4867, 5304, 5338, 6123, 6324, 6448, 6851, 7536, 8007, 8164, 8432, 9672, 9734, 10608, 10676, 12246, 12648, 13702, 14601, 16014, 16328, 19344, 19468, 20553, 21352, 24492, 25296, 27404, 29202, 32028, 32656, 34697, 38936, 41106, 42704, 48984, 54808, 58404, 63271, 64056, 69394, 77872, 82212, 82739, 97968, 104091, 109616, 116808, 126542, 128112, 138788, 164424, 165478, 189813, 208182, 233616, 248217, 253084, 277576, 328848, 330956, 379626, 416364, 496434, 506168, 555152, 661912, 759252, 832728, 992868, 1012336, 1075607, 1323824, 1518504, 1665456, 1985736, 2151214, 3037008, 3226821, 3971472, 4302428, 6453642, 8604856, 12907284, 17209712, 25814568, 51629136]

約数ペア:

[(1, 51629136), (2, 25814568), (3, 17209712), (4, 12907284), (6, 8604856), (8, 6453642), (12, 4302428), (13, 3971472), (16, 3226821), (17, 3037008), (24, 2151214), (26, 1985736), (31, 1665456), (34, 1518504), (39, 1323824), (48, 1075607), (51, 1012336), (52, 992868), (62, 832728), (68, 759252), (78, 661912), (93, 555152), (102, 506168), (104, 496434), (124, 416364), (136, 379626), (156, 330956), (157, 328848), (186, 277576), (204, 253084), (208, 248217), (221, 233616), (248, 208182), (272, 189813), (312, 165478), (314, 164424), (372, 138788), (403, 128112), (408, 126542), (442, 116808), (471, 109616), (496, 104091), (527, 97968), (624, 82739), (628, 82212), (663, 77872), (744, 69394), (806, 64056), (816, 63271), (884, 58404), (942, 54808), (1054, 48984), (1209, 42704), (1256, 41106), (1326, 38936), (1488, 34697), (1581, 32656), (1612, 32028), (1768, 29202), (1884, 27404), (2041, 25296), (2108, 24492), (2418, 21352), (2512, 20553), (2652, 19468), (2669, 19344), (3162, 16328), (3224, 16014), (3536, 14601), (3768, 13702), (4082, 12648), (4216, 12246), (4836, 10676), (4867, 10608), (5304, 9734), (5338, 9672), (6123, 8432), (6324, 8164), (6448, 8007), (6851, 7536)]