49394180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 122798592

約数和(自身を除く): 73404412

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 47, 55, 68, 85, 94, 110, 170, 187, 188, 220, 235, 281, 340, 374, 470, 517, 562, 748, 799, 935, 940, 1034, 1124, 1405, 1598, 1870, 2068, 2585, 2810, 3091, 3196, 3740, 3995, 4777, 5170, 5620, 6182, 7990, 8789, 9554, 10340, 12364, 13207, 15455, 15980, 17578, 19108, 23885, 26414, 30910, 35156, 43945, 47770, 52547, 52828, 61820, 66035, 87890, 95540, 105094, 132070, 145277, 175780, 210188, 224519, 262735, 264140, 290554, 449038, 525470, 581108, 726385, 898076, 1050940, 1122595, 1452770, 2245190, 2469709, 2905540, 4490380, 4939418, 9878836, 12348545, 24697090, 49394180]

約数ペア:

[(1, 49394180), (2, 24697090), (4, 12348545), (5, 9878836), (10, 4939418), (11, 4490380), (17, 2905540), (20, 2469709), (22, 2245190), (34, 1452770), (44, 1122595), (47, 1050940), (55, 898076), (68, 726385), (85, 581108), (94, 525470), (110, 449038), (170, 290554), (187, 264140), (188, 262735), (220, 224519), (235, 210188), (281, 175780), (340, 145277), (374, 132070), (470, 105094), (517, 95540), (562, 87890), (748, 66035), (799, 61820), (935, 52828), (940, 52547), (1034, 47770), (1124, 43945), (1405, 35156), (1598, 30910), (1870, 26414), (2068, 23885), (2585, 19108), (2810, 17578), (3091, 15980), (3196, 15455), (3740, 13207), (3995, 12364), (4777, 10340), (5170, 9554), (5620, 8789), (6182, 7990)]