55984980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2689}}^1$

素因数の和:3048

約数の個数: 48

約数和(自身を含む): 157268160

約数和(自身を除く): 101283180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 347, 694, 1041, 1388, 1735, 2082, 2689, 3470, 4164, 5205, 5378, 6940, 8067, 10410, 10756, 13445, 16134, 20820, 26890, 32268, 40335, 53780, 80670, 161340, 933083, 1866166, 2799249, 3732332, 4665415, 5598498, 9330830, 11196996, 13996245, 18661660, 27992490, 55984980]

約数ペア:

[(1, 55984980), (2, 27992490), (3, 18661660), (4, 13996245), (5, 11196996), (6, 9330830), (10, 5598498), (12, 4665415), (15, 3732332), (20, 2799249), (30, 1866166), (60, 933083), (347, 161340), (694, 80670), (1041, 53780), (1388, 40335), (1735, 32268), (2082, 26890), (2689, 20820), (3470, 16134), (4164, 13445), (5205, 10756), (5378, 10410), (6940, 8067)]