56965438090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{27943}}^1$

素因数の和:28435

約数の個数: 64

約数和(自身を含む): 114730463232

約数和(自身を除く): 57765025142

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 431, 473, 862, 946, 2155, 2365, 4310, 4730, 4741, 9482, 18533, 23705, 27943, 37066, 47410, 55886, 92665, 139715, 185330, 203863, 279430, 307373, 407726, 614746, 1019315, 1201549, 1536865, 2038630, 2403098, 3073730, 6007745, 12015490, 12043433, 13217039, 24086866, 26434078, 60217165, 66085195, 120434330, 132170390, 132477763, 264955526, 517867619, 662388815, 1035735238, 1324777630, 2589338095, 5178676190, 5696543809, 11393087618, 28482719045, 56965438090]

約数ペア:

[(1, 56965438090), (2, 28482719045), (5, 11393087618), (10, 5696543809), (11, 5178676190), (22, 2589338095), (43, 1324777630), (55, 1035735238), (86, 662388815), (110, 517867619), (215, 264955526), (430, 132477763), (431, 132170390), (473, 120434330), (862, 66085195), (946, 60217165), (2155, 26434078), (2365, 24086866), (4310, 13217039), (4730, 12043433), (4741, 12015490), (9482, 6007745), (18533, 3073730), (23705, 2403098), (27943, 2038630), (37066, 1536865), (47410, 1201549), (55886, 1019315), (92665, 614746), (139715, 407726), (185330, 307373), (203863, 279430)]