51228996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1161

約数の個数: 96

約数和(自身を含む): 150678528

約数和(自身を除く): 99449532

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 52, 78, 84, 86, 91, 129, 156, 172, 182, 258, 273, 301, 364, 516, 546, 559, 602, 903, 1091, 1092, 1118, 1204, 1677, 1806, 2182, 2236, 3273, 3354, 3612, 3913, 4364, 6546, 6708, 7637, 7826, 11739, 13092, 14183, 15274, 15652, 22911, 23478, 28366, 30548, 42549, 45822, 46913, 46956, 56732, 85098, 91644, 93826, 99281, 140739, 170196, 187652, 198562, 281478, 297843, 328391, 397124, 562956, 595686, 609869, 656782, 985173, 1191372, 1219738, 1313564, 1829607, 1970346, 2439476, 3659214, 3940692, 4269083, 7318428, 8538166, 12807249, 17076332, 25614498, 51228996]

約数ペア:

[(1, 51228996), (2, 25614498), (3, 17076332), (4, 12807249), (6, 8538166), (7, 7318428), (12, 4269083), (13, 3940692), (14, 3659214), (21, 2439476), (26, 1970346), (28, 1829607), (39, 1313564), (42, 1219738), (43, 1191372), (52, 985173), (78, 656782), (84, 609869), (86, 595686), (91, 562956), (129, 397124), (156, 328391), (172, 297843), (182, 281478), (258, 198562), (273, 187652), (301, 170196), (364, 140739), (516, 99281), (546, 93826), (559, 91644), (602, 85098), (903, 56732), (1091, 46956), (1092, 46913), (1118, 45822), (1204, 42549), (1677, 30548), (1806, 28366), (2182, 23478), (2236, 22911), (3273, 15652), (3354, 15274), (3612, 14183), (3913, 13092), (4364, 11739), (6546, 7826), (6708, 7637)]