55143510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1087}}^1$

素因数の和:1205

約数の個数: 64

約数和(自身を含む): 141004800

約数和(自身を除く): 85861290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 89, 95, 114, 178, 190, 267, 285, 445, 534, 570, 890, 1087, 1335, 1691, 2174, 2670, 3261, 3382, 5073, 5435, 6522, 8455, 10146, 10870, 16305, 16910, 20653, 25365, 32610, 41306, 50730, 61959, 96743, 103265, 123918, 193486, 206530, 290229, 309795, 483715, 580458, 619590, 967430, 1451145, 1838117, 2902290, 3676234, 5514351, 9190585, 11028702, 18381170, 27571755, 55143510]

約数ペア:

[(1, 55143510), (2, 27571755), (3, 18381170), (5, 11028702), (6, 9190585), (10, 5514351), (15, 3676234), (19, 2902290), (30, 1838117), (38, 1451145), (57, 967430), (89, 619590), (95, 580458), (114, 483715), (178, 309795), (190, 290229), (267, 206530), (285, 193486), (445, 123918), (534, 103265), (570, 96743), (890, 61959), (1087, 50730), (1335, 41306), (1691, 32610), (2174, 25365), (2670, 20653), (3261, 16910), (3382, 16305), (5073, 10870), (5435, 10146), (6522, 8455)]