55109230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 113135616

約数和(自身を除く): 58026386

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 61, 86, 110, 122, 191, 215, 305, 382, 430, 473, 610, 671, 946, 955, 1342, 1910, 2101, 2365, 2623, 3355, 4202, 4730, 5246, 6710, 8213, 10505, 11651, 13115, 16426, 21010, 23302, 26230, 28853, 41065, 57706, 58255, 82130, 90343, 116510, 128161, 144265, 180686, 256322, 288530, 451715, 500993, 640805, 903430, 1001986, 1281610, 2504965, 5009930, 5510923, 11021846, 27554615, 55109230]

約数ペア:

[(1, 55109230), (2, 27554615), (5, 11021846), (10, 5510923), (11, 5009930), (22, 2504965), (43, 1281610), (55, 1001986), (61, 903430), (86, 640805), (110, 500993), (122, 451715), (191, 288530), (215, 256322), (305, 180686), (382, 144265), (430, 128161), (473, 116510), (610, 90343), (671, 82130), (946, 58255), (955, 57706), (1342, 41065), (1910, 28853), (2101, 26230), (2365, 23302), (2623, 21010), (3355, 16426), (4202, 13115), (4730, 11651), (5246, 10505), (6710, 8213)]