51853424868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1620217}}^1$

素因数の和:1620361

約数の個数: 72

約数和(自身を含む): 150978394112

約数和(自身を除く): 99124969244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2667, 3556, 4572, 5334, 8001, 10668, 16002, 32004, 1620217, 3240434, 4860651, 6480868, 9721302, 11341519, 14581953, 19442604, 22683038, 29163906, 34024557, 45366076, 58327812, 68049114, 102073671, 136098228, 204147342, 205767559, 408294684, 411535118, 617302677, 823070236, 1234605354, 1440372913, 1851908031, 2469210708, 2880745826, 3703816062, 4321118739, 5761491652, 7407632124, 8642237478, 12963356217, 17284474956, 25926712434, 51853424868]

約数ペア:

[(1, 51853424868), (2, 25926712434), (3, 17284474956), (4, 12963356217), (6, 8642237478), (7, 7407632124), (9, 5761491652), (12, 4321118739), (14, 3703816062), (18, 2880745826), (21, 2469210708), (28, 1851908031), (36, 1440372913), (42, 1234605354), (63, 823070236), (84, 617302677), (126, 411535118), (127, 408294684), (252, 205767559), (254, 204147342), (381, 136098228), (508, 102073671), (762, 68049114), (889, 58327812), (1143, 45366076), (1524, 34024557), (1778, 29163906), (2286, 22683038), (2667, 19442604), (3556, 14581953), (4572, 11341519), (5334, 9721302), (8001, 6480868), (10668, 4860651), (16002, 3240434), (32004, 1620217)]