50559520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1298

約数の個数: 96

約数和(自身を含む): 136080000

約数和(自身を除く): 85520480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 352, 368, 440, 460, 506, 736, 880, 920, 1012, 1249, 1265, 1760, 1840, 2024, 2498, 2530, 3680, 4048, 4996, 5060, 6245, 8096, 9992, 10120, 12490, 13739, 19984, 20240, 24980, 27478, 28727, 39968, 40480, 49960, 54956, 57454, 68695, 99920, 109912, 114908, 137390, 143635, 199840, 219824, 229816, 274780, 287270, 315997, 439648, 459632, 549560, 574540, 631994, 919264, 1099120, 1149080, 1263988, 1579985, 2198240, 2298160, 2527976, 3159970, 4596320, 5055952, 6319940, 10111904, 12639880, 25279760, 50559520]

約数ペア:

[(1, 50559520), (2, 25279760), (4, 12639880), (5, 10111904), (8, 6319940), (10, 5055952), (11, 4596320), (16, 3159970), (20, 2527976), (22, 2298160), (23, 2198240), (32, 1579985), (40, 1263988), (44, 1149080), (46, 1099120), (55, 919264), (80, 631994), (88, 574540), (92, 549560), (110, 459632), (115, 439648), (160, 315997), (176, 287270), (184, 274780), (220, 229816), (230, 219824), (253, 199840), (352, 143635), (368, 137390), (440, 114908), (460, 109912), (506, 99920), (736, 68695), (880, 57454), (920, 54956), (1012, 49960), (1249, 40480), (1265, 39968), (1760, 28727), (1840, 27478), (2024, 24980), (2498, 20240), (2530, 19984), (3680, 13739), (4048, 12490), (4996, 10120), (5060, 9992), (6245, 8096)]