53262990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 156605904

約数和(自身を除く): 103342914

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 67, 73, 90, 99, 110, 121, 134, 146, 165, 198, 201, 219, 242, 330, 335, 363, 365, 402, 438, 495, 603, 605, 657, 670, 726, 730, 737, 803, 990, 1005, 1089, 1095, 1206, 1210, 1314, 1474, 1606, 1815, 2010, 2178, 2190, 2211, 2409, 3015, 3285, 3630, 3685, 4015, 4422, 4818, 4891, 5445, 6030, 6570, 6633, 7227, 7370, 8030, 8107, 8833, 9782, 10890, 11055, 12045, 13266, 14454, 14673, 16214, 17666, 22110, 24090, 24321, 24455, 26499, 29346, 33165, 36135, 40535, 44019, 44165, 48642, 48910, 52998, 53801, 66330, 72270, 72963, 73365, 79497, 81070, 88038, 88330, 107602, 121605, 132495, 145926, 146730, 158994, 161403, 220095, 243210, 264990, 269005, 322806, 364815, 397485, 440190, 484209, 538010, 591811, 729630, 794970, 807015, 968418, 1183622, 1614030, 1775433, 2421045, 2959055, 3550866, 4842090, 5326299, 5918110, 8877165, 10652598, 17754330, 26631495, 53262990]

約数ペア:

[(1, 53262990), (2, 26631495), (3, 17754330), (5, 10652598), (6, 8877165), (9, 5918110), (10, 5326299), (11, 4842090), (15, 3550866), (18, 2959055), (22, 2421045), (30, 1775433), (33, 1614030), (45, 1183622), (55, 968418), (66, 807015), (67, 794970), (73, 729630), (90, 591811), (99, 538010), (110, 484209), (121, 440190), (134, 397485), (146, 364815), (165, 322806), (198, 269005), (201, 264990), (219, 243210), (242, 220095), (330, 161403), (335, 158994), (363, 146730), (365, 145926), (402, 132495), (438, 121605), (495, 107602), (603, 88330), (605, 88038), (657, 81070), (670, 79497), (726, 73365), (730, 72963), (737, 72270), (803, 66330), (990, 53801), (1005, 52998), (1089, 48910), (1095, 48642), (1206, 44165), (1210, 44019), (1314, 40535), (1474, 36135), (1606, 33165), (1815, 29346), (2010, 26499), (2178, 24455), (2190, 24321), (2211, 24090), (2409, 22110), (3015, 17666), (3285, 16214), (3630, 14673), (3685, 14454), (4015, 13266), (4422, 12045), (4818, 11055), (4891, 10890), (5445, 9782), (6030, 8833), (6570, 8107), (6633, 8030), (7227, 7370)]