56419923

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 93965184

約数和(自身を除く): 37545261

約数列:

[1, 3, 7, 17, 21, 49, 51, 107, 119, 147, 211, 321, 357, 633, 749, 833, 1477, 1819, 2247, 2499, 3587, 4431, 5243, 5457, 10339, 10761, 12733, 15729, 22577, 25109, 31017, 38199, 67731, 75327, 89131, 158039, 175763, 267393, 383809, 474117, 527289, 1106273, 1151427, 2686663, 3318819, 8059989, 18806641, 56419923]

約数ペア:

[(1, 56419923), (3, 18806641), (7, 8059989), (17, 3318819), (21, 2686663), (49, 1151427), (51, 1106273), (107, 527289), (119, 474117), (147, 383809), (211, 267393), (321, 175763), (357, 158039), (633, 89131), (749, 75327), (833, 67731), (1477, 38199), (1819, 31017), (2247, 25109), (2499, 22577), (3587, 15729), (4431, 12733), (5243, 10761), (5457, 10339)]