47611340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2599

約数の個数: 72

約数和(自身を含む): 122477040

約数和(自身を除く): 74865700

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2557, 2660, 3724, 4655, 5114, 9310, 10228, 12785, 17899, 18620, 25570, 35798, 48583, 51140, 71596, 89495, 97166, 125293, 178990, 194332, 242915, 250586, 340081, 357980, 485830, 501172, 626465, 680162, 971660, 1252930, 1360324, 1700405, 2380567, 2505860, 3400810, 4761134, 6801620, 9522268, 11902835, 23805670, 47611340]

約数ペア:

[(1, 47611340), (2, 23805670), (4, 11902835), (5, 9522268), (7, 6801620), (10, 4761134), (14, 3400810), (19, 2505860), (20, 2380567), (28, 1700405), (35, 1360324), (38, 1252930), (49, 971660), (70, 680162), (76, 626465), (95, 501172), (98, 485830), (133, 357980), (140, 340081), (190, 250586), (196, 242915), (245, 194332), (266, 178990), (380, 125293), (490, 97166), (532, 89495), (665, 71596), (931, 51140), (980, 48583), (1330, 35798), (1862, 25570), (2557, 18620), (2660, 17899), (3724, 12785), (4655, 10228), (5114, 9310)]