50990148

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 154103040

約数和(自身を除く): 103112892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 81, 99, 108, 114, 132, 162, 171, 198, 209, 228, 243, 251, 297, 324, 342, 396, 418, 486, 502, 513, 594, 627, 684, 753, 836, 891, 972, 1004, 1026, 1188, 1254, 1506, 1539, 1782, 1881, 2052, 2259, 2508, 2673, 2761, 3012, 3078, 3564, 3762, 4518, 4617, 4769, 5346, 5522, 5643, 6156, 6777, 7524, 8283, 9036, 9234, 9538, 10692, 11044, 11286, 13554, 14307, 16566, 16929, 18468, 19076, 20331, 22572, 24849, 27108, 28614, 33132, 33858, 40662, 42921, 49698, 50787, 52459, 57228, 60993, 67716, 74547, 81324, 85842, 99396, 101574, 104918, 121986, 128763, 149094, 157377, 171684, 203148, 209836, 223641, 243972, 257526, 298188, 314754, 386289, 447282, 472131, 515052, 629508, 670923, 772578, 894564, 944262, 1158867, 1341846, 1416393, 1545156, 1888524, 2317734, 2683692, 2832786, 4249179, 4635468, 5665572, 8498358, 12747537, 16996716, 25495074, 50990148]

約数ペア:

[(1, 50990148), (2, 25495074), (3, 16996716), (4, 12747537), (6, 8498358), (9, 5665572), (11, 4635468), (12, 4249179), (18, 2832786), (19, 2683692), (22, 2317734), (27, 1888524), (33, 1545156), (36, 1416393), (38, 1341846), (44, 1158867), (54, 944262), (57, 894564), (66, 772578), (76, 670923), (81, 629508), (99, 515052), (108, 472131), (114, 447282), (132, 386289), (162, 314754), (171, 298188), (198, 257526), (209, 243972), (228, 223641), (243, 209836), (251, 203148), (297, 171684), (324, 157377), (342, 149094), (396, 128763), (418, 121986), (486, 104918), (502, 101574), (513, 99396), (594, 85842), (627, 81324), (684, 74547), (753, 67716), (836, 60993), (891, 57228), (972, 52459), (1004, 50787), (1026, 49698), (1188, 42921), (1254, 40662), (1506, 33858), (1539, 33132), (1782, 28614), (1881, 27108), (2052, 24849), (2259, 22572), (2508, 20331), (2673, 19076), (2761, 18468), (3012, 16929), (3078, 16566), (3564, 14307), (3762, 13554), (4518, 11286), (4617, 11044), (4769, 10692), (5346, 9538), (5522, 9234), (5643, 9036), (6156, 8283), (6777, 7524)]