55288750

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{4021}}^1$

素因数の和:4054

約数の個数: 40

約数和(自身を含む): 113082552

約数和(自身を除く): 57793802

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 625, 1250, 1375, 2750, 4021, 6875, 8042, 13750, 20105, 40210, 44231, 88462, 100525, 201050, 221155, 442310, 502625, 1005250, 1105775, 2211550, 2513125, 5026250, 5528875, 11057750, 27644375, 55288750]

約数ペア:

[(1, 55288750), (2, 27644375), (5, 11057750), (10, 5528875), (11, 5026250), (22, 2513125), (25, 2211550), (50, 1105775), (55, 1005250), (110, 502625), (125, 442310), (250, 221155), (275, 201050), (550, 100525), (625, 88462), (1250, 44231), (1375, 40210), (2750, 20105), (4021, 13750), (6875, 8042)]