48070880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:241

約数の個数: 144

約数和(自身を含む): 135136512

約数和(自身を除く): 87065632

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 121, 130, 143, 160, 176, 191, 208, 220, 242, 260, 286, 352, 382, 416, 440, 484, 520, 572, 605, 715, 764, 880, 955, 968, 1040, 1144, 1210, 1430, 1528, 1573, 1760, 1910, 1936, 2080, 2101, 2288, 2420, 2483, 2860, 3056, 3146, 3820, 3872, 4202, 4576, 4840, 4966, 5720, 6112, 6292, 7640, 7865, 8404, 9680, 9932, 10505, 11440, 12415, 12584, 15280, 15730, 16808, 19360, 19864, 21010, 22880, 23111, 24830, 25168, 27313, 30560, 31460, 33616, 39728, 42020, 46222, 49660, 50336, 54626, 62920, 67232, 79456, 84040, 92444, 99320, 109252, 115555, 125840, 136565, 168080, 184888, 198640, 218504, 231110, 251680, 273130, 300443, 336160, 369776, 397280, 437008, 462220, 546260, 600886, 739552, 874016, 924440, 1092520, 1201772, 1502215, 1848880, 2185040, 2403544, 3004430, 3697760, 4370080, 4807088, 6008860, 9614176, 12017720, 24035440, 48070880]

約数ペア:

[(1, 48070880), (2, 24035440), (4, 12017720), (5, 9614176), (8, 6008860), (10, 4807088), (11, 4370080), (13, 3697760), (16, 3004430), (20, 2403544), (22, 2185040), (26, 1848880), (32, 1502215), (40, 1201772), (44, 1092520), (52, 924440), (55, 874016), (65, 739552), (80, 600886), (88, 546260), (104, 462220), (110, 437008), (121, 397280), (130, 369776), (143, 336160), (160, 300443), (176, 273130), (191, 251680), (208, 231110), (220, 218504), (242, 198640), (260, 184888), (286, 168080), (352, 136565), (382, 125840), (416, 115555), (440, 109252), (484, 99320), (520, 92444), (572, 84040), (605, 79456), (715, 67232), (764, 62920), (880, 54626), (955, 50336), (968, 49660), (1040, 46222), (1144, 42020), (1210, 39728), (1430, 33616), (1528, 31460), (1573, 30560), (1760, 27313), (1910, 25168), (1936, 24830), (2080, 23111), (2101, 22880), (2288, 21010), (2420, 19864), (2483, 19360), (2860, 16808), (3056, 15730), (3146, 15280), (3820, 12584), (3872, 12415), (4202, 11440), (4576, 10505), (4840, 9932), (4966, 9680), (5720, 8404), (6112, 7865), (6292, 7640)]