48440490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{919}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 133539840

約数和(自身を除く): 85099350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 251, 502, 753, 919, 1255, 1506, 1757, 1838, 2510, 2757, 3514, 3765, 4595, 5271, 5514, 6433, 7530, 8785, 9190, 10542, 12866, 13785, 17570, 19299, 26355, 27570, 32165, 38598, 52710, 64330, 96495, 192990, 230669, 461338, 692007, 1153345, 1384014, 1614683, 2306690, 3229366, 3460035, 4844049, 6920070, 8073415, 9688098, 16146830, 24220245, 48440490]

約数ペア:

[(1, 48440490), (2, 24220245), (3, 16146830), (5, 9688098), (6, 8073415), (7, 6920070), (10, 4844049), (14, 3460035), (15, 3229366), (21, 2306690), (30, 1614683), (35, 1384014), (42, 1153345), (70, 692007), (105, 461338), (210, 230669), (251, 192990), (502, 96495), (753, 64330), (919, 52710), (1255, 38598), (1506, 32165), (1757, 27570), (1838, 26355), (2510, 19299), (2757, 17570), (3514, 13785), (3765, 12866), (4595, 10542), (5271, 9190), (5514, 8785), (6433, 7530)]