49180440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 156349440

約数和(自身を除く): 107169000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 103, 115, 120, 138, 173, 184, 206, 230, 276, 309, 345, 346, 412, 460, 515, 519, 552, 618, 690, 692, 824, 865, 920, 1030, 1038, 1236, 1380, 1384, 1545, 1730, 2060, 2076, 2369, 2472, 2595, 2760, 3090, 3460, 3979, 4120, 4152, 4738, 5190, 6180, 6920, 7107, 7958, 9476, 10380, 11845, 11937, 12360, 14214, 15916, 17819, 18952, 19895, 20760, 23690, 23874, 28428, 31832, 35535, 35638, 39790, 47380, 47748, 53457, 56856, 59685, 71070, 71276, 79580, 89095, 94760, 95496, 106914, 119370, 142140, 142552, 159160, 178190, 213828, 238740, 267285, 284280, 356380, 409837, 427656, 477480, 534570, 712760, 819674, 1069140, 1229511, 1639348, 2049185, 2138280, 2459022, 3278696, 4098370, 4918044, 6147555, 8196740, 9836088, 12295110, 16393480, 24590220, 49180440]

約数ペア:

[(1, 49180440), (2, 24590220), (3, 16393480), (4, 12295110), (5, 9836088), (6, 8196740), (8, 6147555), (10, 4918044), (12, 4098370), (15, 3278696), (20, 2459022), (23, 2138280), (24, 2049185), (30, 1639348), (40, 1229511), (46, 1069140), (60, 819674), (69, 712760), (92, 534570), (103, 477480), (115, 427656), (120, 409837), (138, 356380), (173, 284280), (184, 267285), (206, 238740), (230, 213828), (276, 178190), (309, 159160), (345, 142552), (346, 142140), (412, 119370), (460, 106914), (515, 95496), (519, 94760), (552, 89095), (618, 79580), (690, 71276), (692, 71070), (824, 59685), (865, 56856), (920, 53457), (1030, 47748), (1038, 47380), (1236, 39790), (1380, 35638), (1384, 35535), (1545, 31832), (1730, 28428), (2060, 23874), (2076, 23690), (2369, 20760), (2472, 19895), (2595, 18952), (2760, 17819), (3090, 15916), (3460, 14214), (3979, 12360), (4120, 11937), (4152, 11845), (4738, 10380), (5190, 9476), (6180, 7958), (6920, 7107)]