53954780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10663}}^1$

素因数の和:10706

約数の個数: 48

約数和(自身を含む): 128991744

約数和(自身を除く): 75036964

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 10663, 21326, 42652, 53315, 106630, 117293, 213260, 234586, 245249, 469172, 490498, 586465, 980996, 1172930, 1226245, 2345860, 2452490, 2697739, 4904980, 5395478, 10790956, 13488695, 26977390, 53954780]

約数ペア:

[(1, 53954780), (2, 26977390), (4, 13488695), (5, 10790956), (10, 5395478), (11, 4904980), (20, 2697739), (22, 2452490), (23, 2345860), (44, 1226245), (46, 1172930), (55, 980996), (92, 586465), (110, 490498), (115, 469172), (220, 245249), (230, 234586), (253, 213260), (460, 117293), (506, 106630), (1012, 53315), (1265, 42652), (2530, 21326), (5060, 10663)]