49366680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 163296000

約数和(自身を除く): 113929320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 149, 165, 220, 251, 264, 298, 330, 440, 447, 502, 596, 660, 745, 753, 894, 1004, 1192, 1255, 1320, 1490, 1506, 1639, 1788, 2008, 2235, 2510, 2761, 2980, 3012, 3278, 3576, 3765, 4470, 4917, 5020, 5522, 5960, 6024, 6556, 7530, 8195, 8283, 8940, 9834, 10040, 11044, 13112, 13805, 15060, 16390, 16566, 17880, 19668, 22088, 24585, 27610, 30120, 32780, 33132, 37399, 39336, 41415, 49170, 55220, 65560, 66264, 74798, 82830, 98340, 110440, 112197, 149596, 165660, 186995, 196680, 224394, 299192, 331320, 373990, 411389, 448788, 560985, 747980, 822778, 897576, 1121970, 1234167, 1495960, 1645556, 2056945, 2243940, 2468334, 3291112, 4113890, 4487880, 4936668, 6170835, 8227780, 9873336, 12341670, 16455560, 24683340, 49366680]

約数ペア:

[(1, 49366680), (2, 24683340), (3, 16455560), (4, 12341670), (5, 9873336), (6, 8227780), (8, 6170835), (10, 4936668), (11, 4487880), (12, 4113890), (15, 3291112), (20, 2468334), (22, 2243940), (24, 2056945), (30, 1645556), (33, 1495960), (40, 1234167), (44, 1121970), (55, 897576), (60, 822778), (66, 747980), (88, 560985), (110, 448788), (120, 411389), (132, 373990), (149, 331320), (165, 299192), (220, 224394), (251, 196680), (264, 186995), (298, 165660), (330, 149596), (440, 112197), (447, 110440), (502, 98340), (596, 82830), (660, 74798), (745, 66264), (753, 65560), (894, 55220), (1004, 49170), (1192, 41415), (1255, 39336), (1320, 37399), (1490, 33132), (1506, 32780), (1639, 30120), (1788, 27610), (2008, 24585), (2235, 22088), (2510, 19668), (2761, 17880), (2980, 16566), (3012, 16390), (3278, 15060), (3576, 13805), (3765, 13112), (4470, 11044), (4917, 10040), (5020, 9834), (5522, 8940), (5960, 8283), (6024, 8195), (6556, 7530)]