48661888

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 118972800

約数和(自身を除く): 70310912

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 32, 34, 38, 44, 64, 68, 76, 88, 107, 128, 136, 152, 176, 187, 209, 214, 272, 304, 323, 352, 374, 418, 428, 544, 608, 646, 704, 748, 836, 856, 1088, 1177, 1216, 1292, 1408, 1496, 1672, 1712, 1819, 2033, 2176, 2354, 2432, 2584, 2992, 3344, 3424, 3553, 3638, 4066, 4708, 5168, 5984, 6688, 6848, 7106, 7276, 8132, 9416, 10336, 11968, 13376, 13696, 14212, 14552, 16264, 18832, 20009, 20672, 22363, 23936, 26752, 28424, 29104, 32528, 34561, 37664, 40018, 41344, 44726, 56848, 58208, 65056, 69122, 75328, 80036, 89452, 113696, 116416, 130112, 138244, 150656, 160072, 178904, 227392, 232832, 260224, 276488, 320144, 357808, 380171, 454784, 552976, 640288, 715616, 760342, 1105952, 1280576, 1431232, 1520684, 2211904, 2561152, 2862464, 3041368, 4423808, 6082736, 12165472, 24330944, 48661888]

約数ペア:

[(1, 48661888), (2, 24330944), (4, 12165472), (8, 6082736), (11, 4423808), (16, 3041368), (17, 2862464), (19, 2561152), (22, 2211904), (32, 1520684), (34, 1431232), (38, 1280576), (44, 1105952), (64, 760342), (68, 715616), (76, 640288), (88, 552976), (107, 454784), (128, 380171), (136, 357808), (152, 320144), (176, 276488), (187, 260224), (209, 232832), (214, 227392), (272, 178904), (304, 160072), (323, 150656), (352, 138244), (374, 130112), (418, 116416), (428, 113696), (544, 89452), (608, 80036), (646, 75328), (704, 69122), (748, 65056), (836, 58208), (856, 56848), (1088, 44726), (1177, 41344), (1216, 40018), (1292, 37664), (1408, 34561), (1496, 32528), (1672, 29104), (1712, 28424), (1819, 26752), (2033, 23936), (2176, 22363), (2354, 20672), (2432, 20009), (2584, 18832), (2992, 16264), (3344, 14552), (3424, 14212), (3553, 13696), (3638, 13376), (4066, 11968), (4708, 10336), (5168, 9416), (5984, 8132), (6688, 7276), (6848, 7106)]