50161540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17539}}^1$

素因数の和:17572

約数の個数: 48

約数和(自身を含む): 123762240

約数和(自身を除く): 73600700

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 17539, 35078, 70156, 87695, 175390, 192929, 228007, 350780, 385858, 456014, 771716, 912028, 964645, 1140035, 1929290, 2280070, 2508077, 3858580, 4560140, 5016154, 10032308, 12540385, 25080770, 50161540]

約数ペア:

[(1, 50161540), (2, 25080770), (4, 12540385), (5, 10032308), (10, 5016154), (11, 4560140), (13, 3858580), (20, 2508077), (22, 2280070), (26, 1929290), (44, 1140035), (52, 964645), (55, 912028), (65, 771716), (110, 456014), (130, 385858), (143, 350780), (220, 228007), (260, 192929), (286, 175390), (572, 87695), (715, 70156), (1430, 35078), (2860, 17539)]