55181672

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:586

約数の個数: 64

約数和(自身を含む): 128284800

約数和(自身を除く): 73103128

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 229, 331, 364, 458, 662, 728, 916, 1324, 1603, 1832, 2317, 2648, 2977, 3206, 4303, 4634, 5954, 6412, 8606, 9268, 11908, 12824, 17212, 18536, 20839, 23816, 30121, 34424, 41678, 60242, 75799, 83356, 120484, 151598, 166712, 240968, 303196, 530593, 606392, 985387, 1061186, 1970774, 2122372, 3941548, 4244744, 6897709, 7883096, 13795418, 27590836, 55181672]

約数ペア:

[(1, 55181672), (2, 27590836), (4, 13795418), (7, 7883096), (8, 6897709), (13, 4244744), (14, 3941548), (26, 2122372), (28, 1970774), (52, 1061186), (56, 985387), (91, 606392), (104, 530593), (182, 303196), (229, 240968), (331, 166712), (364, 151598), (458, 120484), (662, 83356), (728, 75799), (916, 60242), (1324, 41678), (1603, 34424), (1832, 30121), (2317, 23816), (2648, 20839), (2977, 18536), (3206, 17212), (4303, 12824), (4634, 11908), (5954, 9268), (6412, 8606)]