49948920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{6607}}^1$

素因数の和:6634

約数の個数: 128

約数和(自身を含む): 190310400

約数和(自身を除く): 140361480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 6607, 7560, 13214, 19821, 26428, 33035, 39642, 46249, 52856, 59463, 66070, 79284, 92498, 99105, 118926, 132140, 138747, 158568, 178389, 184996, 198210, 231245, 237852, 264280, 277494, 297315, 356778, 369992, 396420, 416241, 462490, 475704, 554988, 594630, 693735, 713556, 792840, 832482, 891945, 924980, 1109976, 1189260, 1248723, 1387470, 1427112, 1664964, 1783890, 1849960, 2081205, 2378520, 2497446, 2774940, 3329928, 3567780, 4162410, 4994892, 5549880, 6243615, 7135560, 8324820, 9989784, 12487230, 16649640, 24974460, 49948920]

約数ペア:

[(1, 49948920), (2, 24974460), (3, 16649640), (4, 12487230), (5, 9989784), (6, 8324820), (7, 7135560), (8, 6243615), (9, 5549880), (10, 4994892), (12, 4162410), (14, 3567780), (15, 3329928), (18, 2774940), (20, 2497446), (21, 2378520), (24, 2081205), (27, 1849960), (28, 1783890), (30, 1664964), (35, 1427112), (36, 1387470), (40, 1248723), (42, 1189260), (45, 1109976), (54, 924980), (56, 891945), (60, 832482), (63, 792840), (70, 713556), (72, 693735), (84, 594630), (90, 554988), (105, 475704), (108, 462490), (120, 416241), (126, 396420), (135, 369992), (140, 356778), (168, 297315), (180, 277494), (189, 264280), (210, 237852), (216, 231245), (252, 198210), (270, 184996), (280, 178389), (315, 158568), (360, 138747), (378, 132140), (420, 118926), (504, 99105), (540, 92498), (630, 79284), (756, 66070), (840, 59463), (945, 52856), (1080, 46249), (1260, 39642), (1512, 33035), (1890, 26428), (2520, 19821), (3780, 13214), (6607, 7560)]