50124964540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{15137}}^1$

素因数の和:15300

約数の個数: 144

約数和(自身を含む): 127566109440

約数和(自身を除く): 77441144900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 109, 124, 140, 155, 196, 217, 218, 245, 310, 434, 436, 490, 545, 620, 763, 868, 980, 1085, 1090, 1519, 1526, 2170, 2180, 3038, 3052, 3379, 3815, 4340, 5341, 6076, 6758, 7595, 7630, 10682, 13516, 15137, 15190, 15260, 16895, 21364, 23653, 26705, 30274, 30380, 33790, 47306, 53410, 60548, 67580, 75685, 94612, 105959, 106820, 118265, 151370, 165571, 211918, 236530, 302740, 331142, 423836, 469247, 473060, 529795, 662284, 741713, 827855, 938494, 1059590, 1483426, 1649933, 1655710, 1876988, 2119180, 2346235, 2966852, 3284729, 3299866, 3311420, 3708565, 4692470, 6569458, 6599732, 7417130, 8249665, 9384940, 11549531, 13138916, 14834260, 16423645, 16499330, 22993103, 23099062, 32847290, 32998660, 45986206, 46198124, 51147923, 57747655, 65694580, 80846717, 91972412, 102295846, 114965515, 115495310, 161693434, 204591692, 229931030, 230990620, 255739615, 323386868, 358035461, 404233585, 459862060, 511479230, 716070922, 808467170, 1022958460, 1432141844, 1616934340, 1790177305, 2506248227, 3580354610, 5012496454, 7160709220, 10024992908, 12531241135, 25062482270, 50124964540]

約数ペア:

[(1, 50124964540), (2, 25062482270), (4, 12531241135), (5, 10024992908), (7, 7160709220), (10, 5012496454), (14, 3580354610), (20, 2506248227), (28, 1790177305), (31, 1616934340), (35, 1432141844), (49, 1022958460), (62, 808467170), (70, 716070922), (98, 511479230), (109, 459862060), (124, 404233585), (140, 358035461), (155, 323386868), (196, 255739615), (217, 230990620), (218, 229931030), (245, 204591692), (310, 161693434), (434, 115495310), (436, 114965515), (490, 102295846), (545, 91972412), (620, 80846717), (763, 65694580), (868, 57747655), (980, 51147923), (1085, 46198124), (1090, 45986206), (1519, 32998660), (1526, 32847290), (2170, 23099062), (2180, 22993103), (3038, 16499330), (3052, 16423645), (3379, 14834260), (3815, 13138916), (4340, 11549531), (5341, 9384940), (6076, 8249665), (6758, 7417130), (7595, 6599732), (7630, 6569458), (10682, 4692470), (13516, 3708565), (15137, 3311420), (15190, 3299866), (15260, 3284729), (16895, 2966852), (21364, 2346235), (23653, 2119180), (26705, 1876988), (30274, 1655710), (30380, 1649933), (33790, 1483426), (47306, 1059590), (53410, 938494), (60548, 827855), (67580, 741713), (75685, 662284), (94612, 529795), (105959, 473060), (106820, 469247), (118265, 423836), (151370, 331142), (165571, 302740), (211918, 236530)]