47994760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5741}}^1$

素因数の和:5782

約数の個数: 64

約数和(自身を含む): 124027200

約数和(自身を除く): 76032440

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 5741, 8360, 11482, 22964, 28705, 45928, 57410, 63151, 109079, 114820, 126302, 218158, 229640, 252604, 315755, 436316, 505208, 545395, 631510, 872632, 1090790, 1199869, 1263020, 2181580, 2399738, 2526040, 4363160, 4799476, 5999345, 9598952, 11998690, 23997380, 47994760]

約数ペア:

[(1, 47994760), (2, 23997380), (4, 11998690), (5, 9598952), (8, 5999345), (10, 4799476), (11, 4363160), (19, 2526040), (20, 2399738), (22, 2181580), (38, 1263020), (40, 1199869), (44, 1090790), (55, 872632), (76, 631510), (88, 545395), (95, 505208), (110, 436316), (152, 315755), (190, 252604), (209, 229640), (220, 218158), (380, 126302), (418, 114820), (440, 109079), (760, 63151), (836, 57410), (1045, 45928), (1672, 28705), (2090, 22964), (4180, 11482), (5741, 8360)]