55374228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16903}}^1$

素因数の和:16933

約数の個数: 72

約数和(自身を含む): 172285568

約数和(自身を除く): 116911340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 16903, 33806, 50709, 67612, 101418, 118321, 152127, 202836, 219739, 236642, 304254, 354963, 439478, 473284, 608508, 659217, 709926, 878956, 1064889, 1318434, 1419852, 1538173, 1977651, 2129778, 2636868, 3076346, 3955302, 4259556, 4614519, 6152692, 7910604, 9229038, 13843557, 18458076, 27687114, 55374228]

約数ペア:

[(1, 55374228), (2, 27687114), (3, 18458076), (4, 13843557), (6, 9229038), (7, 7910604), (9, 6152692), (12, 4614519), (13, 4259556), (14, 3955302), (18, 3076346), (21, 2636868), (26, 2129778), (28, 1977651), (36, 1538173), (39, 1419852), (42, 1318434), (52, 1064889), (63, 878956), (78, 709926), (84, 659217), (91, 608508), (117, 473284), (126, 439478), (156, 354963), (182, 304254), (234, 236642), (252, 219739), (273, 202836), (364, 152127), (468, 118321), (546, 101418), (819, 67612), (1092, 50709), (1638, 33806), (3276, 16903)]