55880430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{20929}}^1$

素因数の和:21028

約数の個数: 32

約数和(自身を含む): 135626400

約数和(自身を除く): 79745970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 20929, 41858, 62787, 104645, 125574, 209290, 313935, 627870, 1862681, 3725362, 5588043, 9313405, 11176086, 18626810, 27940215, 55880430]

約数ペア:

[(1, 55880430), (2, 27940215), (3, 18626810), (5, 11176086), (6, 9313405), (10, 5588043), (15, 3725362), (30, 1862681), (89, 627870), (178, 313935), (267, 209290), (445, 125574), (534, 104645), (890, 62787), (1335, 41858), (2670, 20929)]