49980888

素因数分解:

$2^3\times 3^4\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:718

約数の個数: 80

約数和(自身を含む): 141265080

約数和(自身を除く): 91284192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 137, 162, 216, 274, 324, 411, 548, 563, 648, 822, 1096, 1126, 1233, 1644, 1689, 2252, 2466, 3288, 3378, 3699, 4504, 4932, 5067, 6756, 7398, 9864, 10134, 11097, 13512, 14796, 15201, 20268, 22194, 29592, 30402, 40536, 44388, 45603, 60804, 77131, 88776, 91206, 121608, 154262, 182412, 231393, 308524, 364824, 462786, 617048, 694179, 925572, 1388358, 1851144, 2082537, 2776716, 4165074, 5553432, 6247611, 8330148, 12495222, 16660296, 24990444, 49980888]

約数ペア:

[(1, 49980888), (2, 24990444), (3, 16660296), (4, 12495222), (6, 8330148), (8, 6247611), (9, 5553432), (12, 4165074), (18, 2776716), (24, 2082537), (27, 1851144), (36, 1388358), (54, 925572), (72, 694179), (81, 617048), (108, 462786), (137, 364824), (162, 308524), (216, 231393), (274, 182412), (324, 154262), (411, 121608), (548, 91206), (563, 88776), (648, 77131), (822, 60804), (1096, 45603), (1126, 44388), (1233, 40536), (1644, 30402), (1689, 29592), (2252, 22194), (2466, 20268), (3288, 15201), (3378, 14796), (3699, 13512), (4504, 11097), (4932, 10134), (5067, 9864), (6756, 7398)]