55244970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 172368000

約数和(自身を除く): 117123030

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 27, 30, 33, 38, 45, 54, 55, 57, 66, 89, 90, 95, 99, 110, 114, 121, 135, 165, 171, 178, 190, 198, 209, 242, 267, 270, 285, 297, 330, 342, 363, 418, 445, 495, 513, 534, 570, 594, 605, 627, 726, 801, 855, 890, 979, 990, 1026, 1045, 1089, 1210, 1254, 1335, 1485, 1602, 1691, 1710, 1815, 1881, 1958, 2090, 2178, 2299, 2403, 2565, 2670, 2937, 2970, 3135, 3267, 3382, 3630, 3762, 4005, 4598, 4806, 4895, 5073, 5130, 5445, 5643, 5874, 6270, 6534, 6897, 8010, 8455, 8811, 9405, 9790, 10146, 10769, 10890, 11286, 11495, 12015, 13794, 14685, 15219, 16335, 16910, 17622, 18601, 18810, 20691, 21538, 22990, 24030, 25365, 26433, 28215, 29370, 30438, 32307, 32670, 34485, 37202, 41382, 44055, 45657, 50730, 52866, 53845, 55803, 56430, 62073, 64614, 68970, 76095, 88110, 91314, 93005, 96921, 103455, 107690, 111606, 124146, 132165, 152190, 161535, 167409, 186010, 193842, 204611, 206910, 228285, 264330, 279015, 290763, 310365, 323070, 334818, 409222, 456570, 484605, 502227, 558030, 581526, 613833, 620730, 837045, 969210, 1004454, 1023055, 1227666, 1453815, 1674090, 1841499, 2046110, 2511135, 2907630, 3069165, 3682998, 5022270, 5524497, 6138330, 9207495, 11048994, 18414990, 27622485, 55244970]

約数ペア:

[(1, 55244970), (2, 27622485), (3, 18414990), (5, 11048994), (6, 9207495), (9, 6138330), (10, 5524497), (11, 5022270), (15, 3682998), (18, 3069165), (19, 2907630), (22, 2511135), (27, 2046110), (30, 1841499), (33, 1674090), (38, 1453815), (45, 1227666), (54, 1023055), (55, 1004454), (57, 969210), (66, 837045), (89, 620730), (90, 613833), (95, 581526), (99, 558030), (110, 502227), (114, 484605), (121, 456570), (135, 409222), (165, 334818), (171, 323070), (178, 310365), (190, 290763), (198, 279015), (209, 264330), (242, 228285), (267, 206910), (270, 204611), (285, 193842), (297, 186010), (330, 167409), (342, 161535), (363, 152190), (418, 132165), (445, 124146), (495, 111606), (513, 107690), (534, 103455), (570, 96921), (594, 93005), (605, 91314), (627, 88110), (726, 76095), (801, 68970), (855, 64614), (890, 62073), (979, 56430), (990, 55803), (1026, 53845), (1045, 52866), (1089, 50730), (1210, 45657), (1254, 44055), (1335, 41382), (1485, 37202), (1602, 34485), (1691, 32670), (1710, 32307), (1815, 30438), (1881, 29370), (1958, 28215), (2090, 26433), (2178, 25365), (2299, 24030), (2403, 22990), (2565, 21538), (2670, 20691), (2937, 18810), (2970, 18601), (3135, 17622), (3267, 16910), (3382, 16335), (3630, 15219), (3762, 14685), (4005, 13794), (4598, 12015), (4806, 11495), (4895, 11286), (5073, 10890), (5130, 10769), (5445, 10146), (5643, 9790), (5874, 9405), (6270, 8811), (6534, 8455), (6897, 8010)]