49533960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:671

約数の個数: 128

約数和(自身を含む): 171705600

約数和(自身を除く): 122171640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 109, 120, 140, 168, 210, 218, 280, 327, 420, 436, 541, 545, 654, 763, 840, 872, 1082, 1090, 1308, 1526, 1623, 1635, 2164, 2180, 2289, 2616, 2705, 3052, 3246, 3270, 3787, 3815, 4328, 4360, 4578, 5410, 6104, 6492, 6540, 7574, 7630, 8115, 9156, 10820, 11361, 11445, 12984, 13080, 15148, 15260, 16230, 18312, 18935, 21640, 22722, 22890, 30296, 30520, 32460, 37870, 45444, 45780, 56805, 58969, 64920, 75740, 90888, 91560, 113610, 117938, 151480, 176907, 227220, 235876, 294845, 353814, 412783, 454440, 471752, 589690, 707628, 825566, 884535, 1179380, 1238349, 1415256, 1651132, 1769070, 2063915, 2358760, 2476698, 3302264, 3538140, 4127830, 4953396, 6191745, 7076280, 8255660, 9906792, 12383490, 16511320, 24766980, 49533960]

約数ペア:

[(1, 49533960), (2, 24766980), (3, 16511320), (4, 12383490), (5, 9906792), (6, 8255660), (7, 7076280), (8, 6191745), (10, 4953396), (12, 4127830), (14, 3538140), (15, 3302264), (20, 2476698), (21, 2358760), (24, 2063915), (28, 1769070), (30, 1651132), (35, 1415256), (40, 1238349), (42, 1179380), (56, 884535), (60, 825566), (70, 707628), (84, 589690), (105, 471752), (109, 454440), (120, 412783), (140, 353814), (168, 294845), (210, 235876), (218, 227220), (280, 176907), (327, 151480), (420, 117938), (436, 113610), (541, 91560), (545, 90888), (654, 75740), (763, 64920), (840, 58969), (872, 56805), (1082, 45780), (1090, 45444), (1308, 37870), (1526, 32460), (1623, 30520), (1635, 30296), (2164, 22890), (2180, 22722), (2289, 21640), (2616, 18935), (2705, 18312), (3052, 16230), (3246, 15260), (3270, 15148), (3787, 13080), (3815, 12984), (4328, 11445), (4360, 11361), (4578, 10820), (5410, 9156), (6104, 8115), (6492, 7630), (6540, 7574)]