49139730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 140797440

約数和(自身を除く): 91657710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 41, 45, 46, 54, 69, 82, 90, 115, 123, 135, 138, 193, 205, 207, 230, 246, 270, 345, 369, 386, 410, 414, 579, 615, 621, 690, 738, 943, 965, 1035, 1107, 1158, 1230, 1242, 1737, 1845, 1886, 1930, 2070, 2214, 2829, 2895, 3105, 3474, 3690, 4439, 4715, 5211, 5535, 5658, 5790, 6210, 7913, 8487, 8685, 8878, 9430, 10422, 11070, 13317, 14145, 15826, 16974, 17370, 22195, 23739, 25461, 26055, 26634, 28290, 39565, 39951, 42435, 44390, 47478, 50922, 52110, 66585, 71217, 79130, 79902, 84870, 118695, 119853, 127305, 133170, 142434, 181999, 199755, 213651, 237390, 239706, 254610, 356085, 363998, 399510, 427302, 545997, 599265, 712170, 909995, 1068255, 1091994, 1198530, 1637991, 1819990, 2136510, 2729985, 3275982, 4913973, 5459970, 8189955, 9827946, 16379910, 24569865, 49139730]

約数ペア:

[(1, 49139730), (2, 24569865), (3, 16379910), (5, 9827946), (6, 8189955), (9, 5459970), (10, 4913973), (15, 3275982), (18, 2729985), (23, 2136510), (27, 1819990), (30, 1637991), (41, 1198530), (45, 1091994), (46, 1068255), (54, 909995), (69, 712170), (82, 599265), (90, 545997), (115, 427302), (123, 399510), (135, 363998), (138, 356085), (193, 254610), (205, 239706), (207, 237390), (230, 213651), (246, 199755), (270, 181999), (345, 142434), (369, 133170), (386, 127305), (410, 119853), (414, 118695), (579, 84870), (615, 79902), (621, 79130), (690, 71217), (738, 66585), (943, 52110), (965, 50922), (1035, 47478), (1107, 44390), (1158, 42435), (1230, 39951), (1242, 39565), (1737, 28290), (1845, 26634), (1886, 26055), (1930, 25461), (2070, 23739), (2214, 22195), (2829, 17370), (2895, 16974), (3105, 15826), (3474, 14145), (3690, 13317), (4439, 11070), (4715, 10422), (5211, 9430), (5535, 8878), (5658, 8685), (5790, 8487), (6210, 7913)]