54561416

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{503}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 127008000

約数和(自身を除く): 72446584

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 149, 182, 298, 364, 503, 596, 728, 1006, 1043, 1192, 1937, 2012, 2086, 3521, 3874, 4024, 4172, 6539, 7042, 7748, 8344, 13078, 13559, 14084, 15496, 26156, 27118, 28168, 45773, 52312, 54236, 74947, 91546, 108472, 149894, 183092, 299788, 366184, 524629, 599576, 974311, 1049258, 1948622, 2098516, 3897244, 4197032, 6820177, 7794488, 13640354, 27280708, 54561416]

約数ペア:

[(1, 54561416), (2, 27280708), (4, 13640354), (7, 7794488), (8, 6820177), (13, 4197032), (14, 3897244), (26, 2098516), (28, 1948622), (52, 1049258), (56, 974311), (91, 599576), (104, 524629), (149, 366184), (182, 299788), (298, 183092), (364, 149894), (503, 108472), (596, 91546), (728, 74947), (1006, 54236), (1043, 52312), (1192, 45773), (1937, 28168), (2012, 27118), (2086, 26156), (3521, 15496), (3874, 14084), (4024, 13559), (4172, 13078), (6539, 8344), (7042, 7748)]