49643780120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{84011}}^1$

素因数の和:84129

約数の個数: 128

約数和(自身を含む): 130655462400

約数和(自身を除く): 81011682280

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 79, 85, 88, 110, 136, 158, 170, 187, 220, 316, 340, 374, 395, 440, 632, 680, 748, 790, 869, 935, 1343, 1496, 1580, 1738, 1870, 2686, 3160, 3476, 3740, 4345, 5372, 6715, 6952, 7480, 8690, 10744, 13430, 14773, 17380, 26860, 29546, 34760, 53720, 59092, 73865, 84011, 118184, 147730, 168022, 295460, 336044, 420055, 590920, 672088, 840110, 924121, 1428187, 1680220, 1848242, 2856374, 3360440, 3696484, 4620605, 5712748, 6636869, 7140935, 7392968, 9241210, 11425496, 13273738, 14281870, 15710057, 18482420, 26547476, 28563740, 31420114, 33184345, 36964840, 53094952, 57127480, 62840228, 66368690, 73005559, 78550285, 112826773, 125680456, 132737380, 146011118, 157100570, 225653546, 265474760, 292022236, 314201140, 365027795, 451307092, 564133865, 584044472, 628402280, 730055590, 902614184, 1128267730, 1241094503, 1460111180, 2256535460, 2482189006, 2920222360, 4513070920, 4964378012, 6205472515, 9928756024, 12410945030, 24821890060, 49643780120]

約数ペア:

[(1, 49643780120), (2, 24821890060), (4, 12410945030), (5, 9928756024), (8, 6205472515), (10, 4964378012), (11, 4513070920), (17, 2920222360), (20, 2482189006), (22, 2256535460), (34, 1460111180), (40, 1241094503), (44, 1128267730), (55, 902614184), (68, 730055590), (79, 628402280), (85, 584044472), (88, 564133865), (110, 451307092), (136, 365027795), (158, 314201140), (170, 292022236), (187, 265474760), (220, 225653546), (316, 157100570), (340, 146011118), (374, 132737380), (395, 125680456), (440, 112826773), (632, 78550285), (680, 73005559), (748, 66368690), (790, 62840228), (869, 57127480), (935, 53094952), (1343, 36964840), (1496, 33184345), (1580, 31420114), (1738, 28563740), (1870, 26547476), (2686, 18482420), (3160, 15710057), (3476, 14281870), (3740, 13273738), (4345, 11425496), (5372, 9241210), (6715, 7392968), (6952, 7140935), (7480, 6636869), (8690, 5712748), (10744, 4620605), (13430, 3696484), (14773, 3360440), (17380, 2856374), (26860, 1848242), (29546, 1680220), (34760, 1428187), (53720, 924121), (59092, 840110), (73865, 672088), (84011, 590920), (118184, 420055), (147730, 336044), (168022, 295460)]