55367790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^2\times {\mathrm{233}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 134969328

約数和(自身を除く): 79601538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 233, 267, 445, 466, 534, 699, 890, 1165, 1335, 1398, 2330, 2670, 3495, 6990, 7921, 15842, 20737, 23763, 39605, 41474, 47526, 62211, 79210, 103685, 118815, 124422, 207370, 237630, 311055, 622110, 1845593, 3691186, 5536779, 9227965, 11073558, 18455930, 27683895, 55367790]

約数ペア:

[(1, 55367790), (2, 27683895), (3, 18455930), (5, 11073558), (6, 9227965), (10, 5536779), (15, 3691186), (30, 1845593), (89, 622110), (178, 311055), (233, 237630), (267, 207370), (445, 124422), (466, 118815), (534, 103685), (699, 79210), (890, 62211), (1165, 47526), (1335, 41474), (1398, 39605), (2330, 23763), (2670, 20737), (3495, 15842), (6990, 7921)]