55473418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 113137920

約数和(自身を除く): 57664502

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 229, 242, 286, 458, 847, 1001, 1331, 1573, 1603, 1694, 2002, 2519, 2662, 2977, 3146, 3206, 5038, 5954, 9317, 11011, 17303, 17633, 18634, 20839, 22022, 27709, 32747, 34606, 35266, 41678, 55418, 65494, 121121, 193963, 229229, 242242, 304799, 360217, 387926, 458458, 609598, 720434, 2133593, 2521519, 3962387, 4267186, 5043038, 7924774, 27736709, 55473418]

約数ペア:

[(1, 55473418), (2, 27736709), (7, 7924774), (11, 5043038), (13, 4267186), (14, 3962387), (22, 2521519), (26, 2133593), (77, 720434), (91, 609598), (121, 458458), (143, 387926), (154, 360217), (182, 304799), (229, 242242), (242, 229229), (286, 193963), (458, 121121), (847, 65494), (1001, 55418), (1331, 41678), (1573, 35266), (1603, 34606), (1694, 32747), (2002, 27709), (2519, 22022), (2662, 20839), (2977, 18634), (3146, 17633), (3206, 17303), (5038, 11011), (5954, 9317)]