55189944

素因数分解:

$2^3\times 3^3\times {\mathrm{197}}^1\times {\mathrm{1297}}^1$

素因数の和:1509

約数の個数: 64

約数和(自身を含む): 154202400

約数和(自身を除く): 99012456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 197, 216, 394, 591, 788, 1182, 1297, 1576, 1773, 2364, 2594, 3546, 3891, 4728, 5188, 5319, 7092, 7782, 10376, 10638, 11673, 14184, 15564, 21276, 23346, 31128, 35019, 42552, 46692, 70038, 93384, 140076, 255509, 280152, 511018, 766527, 1022036, 1533054, 2044072, 2299581, 3066108, 4599162, 6132216, 6898743, 9198324, 13797486, 18396648, 27594972, 55189944]

約数ペア:

[(1, 55189944), (2, 27594972), (3, 18396648), (4, 13797486), (6, 9198324), (8, 6898743), (9, 6132216), (12, 4599162), (18, 3066108), (24, 2299581), (27, 2044072), (36, 1533054), (54, 1022036), (72, 766527), (108, 511018), (197, 280152), (216, 255509), (394, 140076), (591, 93384), (788, 70038), (1182, 46692), (1297, 42552), (1576, 35019), (1773, 31128), (2364, 23346), (2594, 21276), (3546, 15564), (3891, 14184), (4728, 11673), (5188, 10638), (5319, 10376), (7092, 7782)]