54497240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^2$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 149778720

約数和(自身を除く): 95281480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 107, 119, 136, 140, 170, 214, 238, 280, 340, 428, 476, 535, 595, 680, 749, 856, 952, 1070, 1190, 1498, 1819, 2140, 2380, 2996, 3638, 3745, 4280, 4760, 5992, 7276, 7490, 9095, 11449, 12733, 14552, 14980, 18190, 22898, 25466, 29960, 36380, 45796, 50932, 57245, 63665, 72760, 80143, 91592, 101864, 114490, 127330, 160286, 194633, 228980, 254660, 320572, 389266, 400715, 457960, 509320, 641144, 778532, 801430, 973165, 1362431, 1557064, 1602860, 1946330, 2724862, 3205720, 3892660, 5449724, 6812155, 7785320, 10899448, 13624310, 27248620, 54497240]

約数ペア:

[(1, 54497240), (2, 27248620), (4, 13624310), (5, 10899448), (7, 7785320), (8, 6812155), (10, 5449724), (14, 3892660), (17, 3205720), (20, 2724862), (28, 1946330), (34, 1602860), (35, 1557064), (40, 1362431), (56, 973165), (68, 801430), (70, 778532), (85, 641144), (107, 509320), (119, 457960), (136, 400715), (140, 389266), (170, 320572), (214, 254660), (238, 228980), (280, 194633), (340, 160286), (428, 127330), (476, 114490), (535, 101864), (595, 91592), (680, 80143), (749, 72760), (856, 63665), (952, 57245), (1070, 50932), (1190, 45796), (1498, 36380), (1819, 29960), (2140, 25466), (2380, 22898), (2996, 18190), (3638, 14980), (3745, 14552), (4280, 12733), (4760, 11449), (5992, 9095), (7276, 7490)]