49187120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1$

素因数の和:702

約数の個数: 80

約数和(自身を含む): 123340320

約数和(自身を除く): 74153200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 59, 68, 80, 85, 118, 136, 170, 236, 272, 295, 340, 472, 590, 613, 680, 944, 1003, 1180, 1226, 1360, 2006, 2360, 2452, 3065, 4012, 4720, 4904, 5015, 6130, 8024, 9808, 10030, 10421, 12260, 16048, 20060, 20842, 24520, 36167, 40120, 41684, 49040, 52105, 72334, 80240, 83368, 104210, 144668, 166736, 180835, 208420, 289336, 361670, 416840, 578672, 614839, 723340, 833680, 1229678, 1446680, 2459356, 2893360, 3074195, 4918712, 6148390, 9837424, 12296780, 24593560, 49187120]

約数ペア:

[(1, 49187120), (2, 24593560), (4, 12296780), (5, 9837424), (8, 6148390), (10, 4918712), (16, 3074195), (17, 2893360), (20, 2459356), (34, 1446680), (40, 1229678), (59, 833680), (68, 723340), (80, 614839), (85, 578672), (118, 416840), (136, 361670), (170, 289336), (236, 208420), (272, 180835), (295, 166736), (340, 144668), (472, 104210), (590, 83368), (613, 80240), (680, 72334), (944, 52105), (1003, 49040), (1180, 41684), (1226, 40120), (1360, 36167), (2006, 24520), (2360, 20842), (2452, 20060), (3065, 16048), (4012, 12260), (4720, 10421), (4904, 10030), (5015, 9808), (6130, 8024)]