49846665388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{2213}}^1$

素因数の和:2507

約数の個数: 96

約数和(自身を含む): 98730938880

約数和(自身を除く): 48884273492

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 89, 124, 157, 178, 314, 356, 403, 628, 806, 1157, 1612, 2041, 2213, 2314, 2759, 4082, 4426, 4628, 4867, 5518, 8164, 8852, 9734, 11036, 13973, 19468, 27946, 28769, 35867, 55892, 57538, 63271, 68603, 71734, 115076, 126542, 137206, 143468, 181649, 196957, 253084, 274412, 347441, 363298, 393914, 433163, 694882, 726596, 787828, 866326, 891839, 1389764, 1732652, 1783678, 2560441, 3567356, 4516733, 5120882, 5631119, 6105667, 9033466, 10241764, 10770671, 11262238, 12211334, 18066932, 21541342, 22524476, 24422668, 30922249, 43082684, 61844498, 79373671, 123688996, 140018723, 158747342, 280037446, 317494684, 401989237, 560074892, 803978474, 958589719, 1607956948, 1917179438, 3834358876, 12461666347, 24923332694, 49846665388]

約数ペア:

[(1, 49846665388), (2, 24923332694), (4, 12461666347), (13, 3834358876), (26, 1917179438), (31, 1607956948), (52, 958589719), (62, 803978474), (89, 560074892), (124, 401989237), (157, 317494684), (178, 280037446), (314, 158747342), (356, 140018723), (403, 123688996), (628, 79373671), (806, 61844498), (1157, 43082684), (1612, 30922249), (2041, 24422668), (2213, 22524476), (2314, 21541342), (2759, 18066932), (4082, 12211334), (4426, 11262238), (4628, 10770671), (4867, 10241764), (5518, 9033466), (8164, 6105667), (8852, 5631119), (9734, 5120882), (11036, 4516733), (13973, 3567356), (19468, 2560441), (27946, 1783678), (28769, 1732652), (35867, 1389764), (55892, 891839), (57538, 866326), (63271, 787828), (68603, 726596), (71734, 694882), (115076, 433163), (126542, 393914), (137206, 363298), (143468, 347441), (181649, 274412), (196957, 253084)]