51847620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4621}}^1$

素因数の和:4661

約数の個数: 96

約数和(自身を含む): 167723136

約数和(自身を除く): 115875516

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 4621, 5610, 9242, 11220, 13863, 18484, 23105, 27726, 46210, 50831, 55452, 69315, 78557, 92420, 101662, 138630, 152493, 157114, 203324, 235671, 254155, 277260, 304986, 314228, 392785, 471342, 508310, 609972, 762465, 785570, 864127, 942684, 1016620, 1178355, 1524930, 1571140, 1728254, 2356710, 2592381, 3049860, 3456508, 4320635, 4713420, 5184762, 8641270, 10369524, 12961905, 17282540, 25923810, 51847620]

約数ペア:

[(1, 51847620), (2, 25923810), (3, 17282540), (4, 12961905), (5, 10369524), (6, 8641270), (10, 5184762), (11, 4713420), (12, 4320635), (15, 3456508), (17, 3049860), (20, 2592381), (22, 2356710), (30, 1728254), (33, 1571140), (34, 1524930), (44, 1178355), (51, 1016620), (55, 942684), (60, 864127), (66, 785570), (68, 762465), (85, 609972), (102, 508310), (110, 471342), (132, 392785), (165, 314228), (170, 304986), (187, 277260), (204, 254155), (220, 235671), (255, 203324), (330, 157114), (340, 152493), (374, 138630), (510, 101662), (561, 92420), (660, 78557), (748, 69315), (935, 55452), (1020, 50831), (1122, 46210), (1870, 27726), (2244, 23105), (2805, 18484), (3740, 13863), (4621, 11220), (5610, 9242)]