51505944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1453}}^1$

素因数の和:1680

約数の個数: 64

約数和(自身を含む): 147959040

約数和(自身を除く): 96453096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 211, 422, 633, 844, 1266, 1453, 1477, 1688, 2532, 2906, 2954, 4359, 4431, 5064, 5812, 5908, 8718, 8862, 10171, 11624, 11816, 17436, 17724, 20342, 30513, 34872, 35448, 40684, 61026, 81368, 122052, 244104, 306583, 613166, 919749, 1226332, 1839498, 2146081, 2452664, 3678996, 4292162, 6438243, 7357992, 8584324, 12876486, 17168648, 25752972, 51505944]

約数ペア:

[(1, 51505944), (2, 25752972), (3, 17168648), (4, 12876486), (6, 8584324), (7, 7357992), (8, 6438243), (12, 4292162), (14, 3678996), (21, 2452664), (24, 2146081), (28, 1839498), (42, 1226332), (56, 919749), (84, 613166), (168, 306583), (211, 244104), (422, 122052), (633, 81368), (844, 61026), (1266, 40684), (1453, 35448), (1477, 34872), (1688, 30513), (2532, 20342), (2906, 17724), (2954, 17436), (4359, 11816), (4431, 11624), (5064, 10171), (5812, 8862), (5908, 8718)]