55216470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1327}}^1$

素因数の和:1429

約数の個数: 64

約数和(自身を含む): 141511680

約数和(自身を除く): 86295210

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 95, 114, 146, 190, 219, 285, 365, 438, 570, 730, 1095, 1327, 1387, 2190, 2654, 2774, 3981, 4161, 6635, 6935, 7962, 8322, 13270, 13870, 19905, 20805, 25213, 39810, 41610, 50426, 75639, 96871, 126065, 151278, 193742, 252130, 290613, 378195, 484355, 581226, 756390, 968710, 1453065, 1840549, 2906130, 3681098, 5521647, 9202745, 11043294, 18405490, 27608235, 55216470]

約数ペア:

[(1, 55216470), (2, 27608235), (3, 18405490), (5, 11043294), (6, 9202745), (10, 5521647), (15, 3681098), (19, 2906130), (30, 1840549), (38, 1453065), (57, 968710), (73, 756390), (95, 581226), (114, 484355), (146, 378195), (190, 290613), (219, 252130), (285, 193742), (365, 151278), (438, 126065), (570, 96871), (730, 75639), (1095, 50426), (1327, 41610), (1387, 39810), (2190, 25213), (2654, 20805), (2774, 19905), (3981, 13870), (4161, 13270), (6635, 8322), (6935, 7962)]