55438770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{5119}}^1$

素因数の和:5167

約数の個数: 48

約数和(自身を含む): 140451840

約数和(自身を除く): 85013070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 1083, 1805, 2166, 3610, 5119, 5415, 10238, 10830, 15357, 25595, 30714, 51190, 76785, 97261, 153570, 194522, 291783, 486305, 583566, 972610, 1458915, 1847959, 2917830, 3695918, 5543877, 9239795, 11087754, 18479590, 27719385, 55438770]

約数ペア:

[(1, 55438770), (2, 27719385), (3, 18479590), (5, 11087754), (6, 9239795), (10, 5543877), (15, 3695918), (19, 2917830), (30, 1847959), (38, 1458915), (57, 972610), (95, 583566), (114, 486305), (190, 291783), (285, 194522), (361, 153570), (570, 97261), (722, 76785), (1083, 51190), (1805, 30714), (2166, 25595), (3610, 15357), (5119, 10830), (5415, 10238)]