55127930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2029}}^1$

素因数の和:2079

約数の個数: 64

約数和(自身を含む): 122774400

約数和(自身を除く): 67646470

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 190, 209, 247, 286, 418, 494, 715, 1045, 1235, 1430, 2029, 2090, 2470, 2717, 4058, 5434, 10145, 13585, 20290, 22319, 26377, 27170, 38551, 44638, 52754, 77102, 111595, 131885, 192755, 223190, 263770, 290147, 385510, 424061, 501163, 580294, 848122, 1002326, 1450735, 2120305, 2505815, 2901470, 4240610, 5011630, 5512793, 11025586, 27563965, 55127930]

約数ペア:

[(1, 55127930), (2, 27563965), (5, 11025586), (10, 5512793), (11, 5011630), (13, 4240610), (19, 2901470), (22, 2505815), (26, 2120305), (38, 1450735), (55, 1002326), (65, 848122), (95, 580294), (110, 501163), (130, 424061), (143, 385510), (190, 290147), (209, 263770), (247, 223190), (286, 192755), (418, 131885), (494, 111595), (715, 77102), (1045, 52754), (1235, 44638), (1430, 38551), (2029, 27170), (2090, 26377), (2470, 22319), (2717, 20290), (4058, 13585), (5434, 10145)]