54125960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 150232320

約数和(自身を除く): 96106360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 83, 85, 119, 136, 137, 140, 166, 170, 238, 274, 280, 332, 340, 415, 476, 548, 581, 595, 664, 680, 685, 830, 952, 959, 1096, 1162, 1190, 1370, 1411, 1660, 1918, 2324, 2329, 2380, 2740, 2822, 2905, 3320, 3836, 4648, 4658, 4760, 4795, 5480, 5644, 5810, 7055, 7672, 9316, 9590, 9877, 11288, 11371, 11620, 11645, 14110, 16303, 18632, 19180, 19754, 22742, 23240, 23290, 28220, 32606, 38360, 39508, 45484, 46580, 49385, 56440, 56855, 65212, 79016, 79597, 81515, 90968, 93160, 98770, 113710, 130424, 159194, 163030, 193307, 197540, 227420, 318388, 326060, 386614, 395080, 397985, 454840, 636776, 652120, 773228, 795970, 966535, 1353149, 1546456, 1591940, 1933070, 2706298, 3183880, 3866140, 5412596, 6765745, 7732280, 10825192, 13531490, 27062980, 54125960]

約数ペア:

[(1, 54125960), (2, 27062980), (4, 13531490), (5, 10825192), (7, 7732280), (8, 6765745), (10, 5412596), (14, 3866140), (17, 3183880), (20, 2706298), (28, 1933070), (34, 1591940), (35, 1546456), (40, 1353149), (56, 966535), (68, 795970), (70, 773228), (83, 652120), (85, 636776), (119, 454840), (136, 397985), (137, 395080), (140, 386614), (166, 326060), (170, 318388), (238, 227420), (274, 197540), (280, 193307), (332, 163030), (340, 159194), (415, 130424), (476, 113710), (548, 98770), (581, 93160), (595, 90968), (664, 81515), (680, 79597), (685, 79016), (830, 65212), (952, 56855), (959, 56440), (1096, 49385), (1162, 46580), (1190, 45484), (1370, 39508), (1411, 38360), (1660, 32606), (1918, 28220), (2324, 23290), (2329, 23240), (2380, 22742), (2740, 19754), (2822, 19180), (2905, 18632), (3320, 16303), (3836, 14110), (4648, 11645), (4658, 11620), (4760, 11371), (4795, 11288), (5480, 9877), (5644, 9590), (5810, 9316), (7055, 7672)]