52551180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{983}}^1$

素因数の和:1018

約数の個数: 144

約数和(自身を含む): 180520704

約数和(自身を除く): 127969524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 810, 891, 972, 983, 990, 1188, 1215, 1485, 1620, 1782, 1966, 1980, 2430, 2673, 2949, 2970, 3564, 3932, 4455, 4860, 4915, 5346, 5898, 5940, 8847, 8910, 9830, 10692, 10813, 11796, 13365, 14745, 17694, 17820, 19660, 21626, 26541, 26730, 29490, 32439, 35388, 43252, 44235, 53082, 53460, 54065, 58980, 64878, 79623, 88470, 97317, 106164, 108130, 129756, 132705, 159246, 162195, 176940, 194634, 216260, 238869, 265410, 291951, 318492, 324390, 389268, 398115, 477738, 486585, 530820, 583902, 648780, 796230, 875853, 955476, 973170, 1167804, 1194345, 1459755, 1592460, 1751706, 1946340, 2388690, 2627559, 2919510, 3503412, 4379265, 4777380, 5255118, 5839020, 8758530, 10510236, 13137795, 17517060, 26275590, 52551180]

約数ペア:

[(1, 52551180), (2, 26275590), (3, 17517060), (4, 13137795), (5, 10510236), (6, 8758530), (9, 5839020), (10, 5255118), (11, 4777380), (12, 4379265), (15, 3503412), (18, 2919510), (20, 2627559), (22, 2388690), (27, 1946340), (30, 1751706), (33, 1592460), (36, 1459755), (44, 1194345), (45, 1167804), (54, 973170), (55, 955476), (60, 875853), (66, 796230), (81, 648780), (90, 583902), (99, 530820), (108, 486585), (110, 477738), (132, 398115), (135, 389268), (162, 324390), (165, 318492), (180, 291951), (198, 265410), (220, 238869), (243, 216260), (270, 194634), (297, 176940), (324, 162195), (330, 159246), (396, 132705), (405, 129756), (486, 108130), (495, 106164), (540, 97317), (594, 88470), (660, 79623), (810, 64878), (891, 58980), (972, 54065), (983, 53460), (990, 53082), (1188, 44235), (1215, 43252), (1485, 35388), (1620, 32439), (1782, 29490), (1966, 26730), (1980, 26541), (2430, 21626), (2673, 19660), (2949, 17820), (2970, 17694), (3564, 14745), (3932, 13365), (4455, 11796), (4860, 10813), (4915, 10692), (5346, 9830), (5898, 8910), (5940, 8847)]