50871114

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:580

約数の個数: 72

約数和(自身を含む): 129458628

約数和(自身を除く): 78587514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 137, 147, 274, 294, 411, 421, 441, 822, 842, 882, 959, 1233, 1263, 1918, 2466, 2526, 2877, 2947, 3789, 5754, 5894, 6713, 7578, 8631, 8841, 13426, 17262, 17682, 20139, 20629, 26523, 40278, 41258, 53046, 57677, 60417, 61887, 115354, 120834, 123774, 173031, 185661, 346062, 371322, 403739, 519093, 807478, 1038186, 1211217, 2422434, 2826173, 3633651, 5652346, 7267302, 8478519, 16957038, 25435557, 50871114]

約数ペア:

[(1, 50871114), (2, 25435557), (3, 16957038), (6, 8478519), (7, 7267302), (9, 5652346), (14, 3633651), (18, 2826173), (21, 2422434), (42, 1211217), (49, 1038186), (63, 807478), (98, 519093), (126, 403739), (137, 371322), (147, 346062), (274, 185661), (294, 173031), (411, 123774), (421, 120834), (441, 115354), (822, 61887), (842, 60417), (882, 57677), (959, 53046), (1233, 41258), (1263, 40278), (1918, 26523), (2466, 20629), (2526, 20139), (2877, 17682), (2947, 17262), (3789, 13426), (5754, 8841), (5894, 8631), (6713, 7578)]