49325640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4517}}^1$

素因数の和:4551

約数の個数: 128

約数和(自身を含む): 182165760

約数和(自身を除く): 132840120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 4517, 5460, 9034, 10920, 13551, 18068, 22585, 27102, 31619, 36136, 45170, 54204, 58721, 63238, 67755, 90340, 94857, 108408, 117442, 126476, 135510, 158095, 176163, 180680, 189714, 234884, 252952, 271020, 293605, 316190, 352326, 379428, 411047, 469768, 474285, 542040, 587210, 632380, 704652, 758856, 822094, 880815, 948570, 1174420, 1233141, 1264760, 1409304, 1644188, 1761630, 1897140, 2055235, 2348840, 2466282, 3288376, 3523260, 3794280, 4110470, 4932564, 6165705, 7046520, 8220940, 9865128, 12331410, 16441880, 24662820, 49325640]

約数ペア:

[(1, 49325640), (2, 24662820), (3, 16441880), (4, 12331410), (5, 9865128), (6, 8220940), (7, 7046520), (8, 6165705), (10, 4932564), (12, 4110470), (13, 3794280), (14, 3523260), (15, 3288376), (20, 2466282), (21, 2348840), (24, 2055235), (26, 1897140), (28, 1761630), (30, 1644188), (35, 1409304), (39, 1264760), (40, 1233141), (42, 1174420), (52, 948570), (56, 880815), (60, 822094), (65, 758856), (70, 704652), (78, 632380), (84, 587210), (91, 542040), (104, 474285), (105, 469768), (120, 411047), (130, 379428), (140, 352326), (156, 316190), (168, 293605), (182, 271020), (195, 252952), (210, 234884), (260, 189714), (273, 180680), (280, 176163), (312, 158095), (364, 135510), (390, 126476), (420, 117442), (455, 108408), (520, 94857), (546, 90340), (728, 67755), (780, 63238), (840, 58721), (910, 54204), (1092, 45170), (1365, 36136), (1560, 31619), (1820, 27102), (2184, 22585), (2730, 18068), (3640, 13551), (4517, 10920), (5460, 9034)]