51335872

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 112

約数和(自身を含む): 126634240

約数和(自身を除く): 75298368

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 37, 38, 56, 64, 74, 76, 112, 133, 148, 152, 163, 224, 259, 266, 296, 304, 326, 448, 518, 532, 592, 608, 652, 703, 1036, 1064, 1141, 1184, 1216, 1304, 1406, 2072, 2128, 2282, 2368, 2608, 2812, 3097, 4144, 4256, 4564, 4921, 5216, 5624, 6031, 6194, 8288, 8512, 9128, 9842, 10432, 11248, 12062, 12388, 16576, 18256, 19684, 21679, 22496, 24124, 24776, 36512, 39368, 42217, 43358, 44992, 48248, 49552, 73024, 78736, 84434, 86716, 96496, 99104, 114589, 157472, 168868, 173432, 192992, 198208, 229178, 314944, 337736, 346864, 385984, 458356, 675472, 693728, 802123, 916712, 1350944, 1387456, 1604246, 1833424, 2701888, 3208492, 3666848, 6416984, 7333696, 12833968, 25667936, 51335872]

約数ペア:

[(1, 51335872), (2, 25667936), (4, 12833968), (7, 7333696), (8, 6416984), (14, 3666848), (16, 3208492), (19, 2701888), (28, 1833424), (32, 1604246), (37, 1387456), (38, 1350944), (56, 916712), (64, 802123), (74, 693728), (76, 675472), (112, 458356), (133, 385984), (148, 346864), (152, 337736), (163, 314944), (224, 229178), (259, 198208), (266, 192992), (296, 173432), (304, 168868), (326, 157472), (448, 114589), (518, 99104), (532, 96496), (592, 86716), (608, 84434), (652, 78736), (703, 73024), (1036, 49552), (1064, 48248), (1141, 44992), (1184, 43358), (1216, 42217), (1304, 39368), (1406, 36512), (2072, 24776), (2128, 24124), (2282, 22496), (2368, 21679), (2608, 19684), (2812, 18256), (3097, 16576), (4144, 12388), (4256, 12062), (4564, 11248), (4921, 10432), (5216, 9842), (5624, 9128), (6031, 8512), (6194, 8288)]