50380928

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 115915860

約数和(自身を除く): 65534932

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 137, 169, 208, 221, 272, 274, 338, 416, 442, 544, 548, 676, 832, 884, 1088, 1096, 1352, 1664, 1768, 1781, 2176, 2192, 2329, 2704, 2873, 3536, 3562, 4384, 4658, 5408, 5746, 7072, 7124, 8768, 9316, 10816, 11492, 14144, 14248, 17536, 18632, 21632, 22984, 23153, 28288, 28496, 30277, 37264, 45968, 46306, 56992, 60554, 74528, 91936, 92612, 113984, 121108, 149056, 183872, 185224, 227968, 242216, 298112, 367744, 370448, 393601, 484432, 740896, 787202, 968864, 1481792, 1574404, 1937728, 2963584, 3148808, 3875456, 6297616, 12595232, 25190464, 50380928]

約数ペア:

[(1, 50380928), (2, 25190464), (4, 12595232), (8, 6297616), (13, 3875456), (16, 3148808), (17, 2963584), (26, 1937728), (32, 1574404), (34, 1481792), (52, 968864), (64, 787202), (68, 740896), (104, 484432), (128, 393601), (136, 370448), (137, 367744), (169, 298112), (208, 242216), (221, 227968), (272, 185224), (274, 183872), (338, 149056), (416, 121108), (442, 113984), (544, 92612), (548, 91936), (676, 74528), (832, 60554), (884, 56992), (1088, 46306), (1096, 45968), (1352, 37264), (1664, 30277), (1768, 28496), (1781, 28288), (2176, 23153), (2192, 22984), (2329, 21632), (2704, 18632), (2873, 17536), (3536, 14248), (3562, 14144), (4384, 11492), (4658, 10816), (5408, 9316), (5746, 8768), (7072, 7124)]