55806840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{51673}}^1$

素因数の和:51693

約数の個数: 64

約数和(自身を含む): 186026400

約数和(自身を除く): 130219560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 51673, 103346, 155019, 206692, 258365, 310038, 413384, 465057, 516730, 620076, 775095, 930114, 1033460, 1240152, 1395171, 1550190, 1860228, 2066920, 2325285, 2790342, 3100380, 3720456, 4650570, 5580684, 6200760, 6975855, 9301140, 11161368, 13951710, 18602280, 27903420, 55806840]

約数ペア:

[(1, 55806840), (2, 27903420), (3, 18602280), (4, 13951710), (5, 11161368), (6, 9301140), (8, 6975855), (9, 6200760), (10, 5580684), (12, 4650570), (15, 3720456), (18, 3100380), (20, 2790342), (24, 2325285), (27, 2066920), (30, 1860228), (36, 1550190), (40, 1395171), (45, 1240152), (54, 1033460), (60, 930114), (72, 775095), (90, 620076), (108, 516730), (120, 465057), (135, 413384), (180, 310038), (216, 258365), (270, 206692), (360, 155019), (540, 103346), (1080, 51673)]