48287988

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 148721664

約数和(自身を除く): 100433676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 81, 84, 94, 108, 126, 141, 151, 162, 188, 189, 243, 252, 282, 302, 324, 329, 378, 423, 453, 486, 564, 567, 604, 658, 756, 846, 906, 972, 987, 1057, 1134, 1269, 1316, 1359, 1692, 1701, 1812, 1974, 2114, 2268, 2538, 2718, 2961, 3171, 3402, 3807, 3948, 4077, 4228, 5076, 5436, 5922, 6342, 6804, 7097, 7614, 8154, 8883, 9513, 11421, 11844, 12231, 12684, 14194, 15228, 16308, 17766, 19026, 21291, 22842, 24462, 26649, 28388, 28539, 35532, 36693, 38052, 42582, 45684, 48924, 49679, 53298, 57078, 63873, 73386, 79947, 85164, 85617, 99358, 106596, 114156, 127746, 146772, 149037, 159894, 171234, 191619, 198716, 255492, 256851, 298074, 319788, 342468, 383238, 447111, 513702, 574857, 596148, 766476, 894222, 1027404, 1149714, 1341333, 1724571, 1788444, 2299428, 2682666, 3449142, 4023999, 5365332, 6898284, 8047998, 12071997, 16095996, 24143994, 48287988]

約数ペア:

[(1, 48287988), (2, 24143994), (3, 16095996), (4, 12071997), (6, 8047998), (7, 6898284), (9, 5365332), (12, 4023999), (14, 3449142), (18, 2682666), (21, 2299428), (27, 1788444), (28, 1724571), (36, 1341333), (42, 1149714), (47, 1027404), (54, 894222), (63, 766476), (81, 596148), (84, 574857), (94, 513702), (108, 447111), (126, 383238), (141, 342468), (151, 319788), (162, 298074), (188, 256851), (189, 255492), (243, 198716), (252, 191619), (282, 171234), (302, 159894), (324, 149037), (329, 146772), (378, 127746), (423, 114156), (453, 106596), (486, 99358), (564, 85617), (567, 85164), (604, 79947), (658, 73386), (756, 63873), (846, 57078), (906, 53298), (972, 49679), (987, 48924), (1057, 45684), (1134, 42582), (1269, 38052), (1316, 36693), (1359, 35532), (1692, 28539), (1701, 28388), (1812, 26649), (1974, 24462), (2114, 22842), (2268, 21291), (2538, 19026), (2718, 17766), (2961, 16308), (3171, 15228), (3402, 14194), (3807, 12684), (3948, 12231), (4077, 11844), (4228, 11421), (5076, 9513), (5436, 8883), (5922, 8154), (6342, 7614), (6804, 7097)]