50395760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1$

素因数の和:546

約数の個数: 80

約数和(自身を含む): 124545600

約数和(自身を除く): 74149840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 61, 80, 92, 115, 122, 184, 230, 244, 305, 368, 449, 460, 488, 610, 898, 920, 976, 1220, 1403, 1796, 1840, 2245, 2440, 2806, 3592, 4490, 4880, 5612, 7015, 7184, 8980, 10327, 11224, 14030, 17960, 20654, 22448, 27389, 28060, 35920, 41308, 51635, 54778, 56120, 82616, 103270, 109556, 112240, 136945, 165232, 206540, 219112, 273890, 413080, 438224, 547780, 629947, 826160, 1095560, 1259894, 2191120, 2519788, 3149735, 5039576, 6299470, 10079152, 12598940, 25197880, 50395760]

約数ペア:

[(1, 50395760), (2, 25197880), (4, 12598940), (5, 10079152), (8, 6299470), (10, 5039576), (16, 3149735), (20, 2519788), (23, 2191120), (40, 1259894), (46, 1095560), (61, 826160), (80, 629947), (92, 547780), (115, 438224), (122, 413080), (184, 273890), (230, 219112), (244, 206540), (305, 165232), (368, 136945), (449, 112240), (460, 109556), (488, 103270), (610, 82616), (898, 56120), (920, 54778), (976, 51635), (1220, 41308), (1403, 35920), (1796, 28060), (1840, 27389), (2245, 22448), (2440, 20654), (2806, 17960), (3592, 14030), (4490, 11224), (4880, 10327), (5612, 8980), (7015, 7184)]