54738430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 106161840

約数和(自身を除く): 51423410

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 257, 295, 361, 514, 590, 722, 1121, 1285, 1805, 2242, 2570, 3610, 4883, 5605, 9766, 11210, 15163, 21299, 24415, 30326, 42598, 48830, 75815, 92777, 106495, 151630, 185554, 212990, 288097, 463885, 576194, 927770, 1440485, 2880970, 5473843, 10947686, 27369215, 54738430]

約数ペア:

[(1, 54738430), (2, 27369215), (5, 10947686), (10, 5473843), (19, 2880970), (38, 1440485), (59, 927770), (95, 576194), (118, 463885), (190, 288097), (257, 212990), (295, 185554), (361, 151630), (514, 106495), (590, 92777), (722, 75815), (1121, 48830), (1285, 42598), (1805, 30326), (2242, 24415), (2570, 21299), (3610, 15163), (4883, 11210), (5605, 9766)]