51615984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1031}}^1$

素因数の和:1198

約数の個数: 80

約数和(自身を含む): 153561600

約数和(自身を除く): 101945616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 149, 168, 298, 336, 447, 596, 894, 1031, 1043, 1192, 1788, 2062, 2086, 2384, 3093, 3129, 3576, 4124, 4172, 6186, 6258, 7152, 7217, 8248, 8344, 12372, 12516, 14434, 16496, 16688, 21651, 24744, 25032, 28868, 43302, 49488, 50064, 57736, 86604, 115472, 153619, 173208, 307238, 346416, 460857, 614476, 921714, 1075333, 1228952, 1843428, 2150666, 2457904, 3225999, 3686856, 4301332, 6451998, 7373712, 8602664, 12903996, 17205328, 25807992, 51615984]

約数ペア:

[(1, 51615984), (2, 25807992), (3, 17205328), (4, 12903996), (6, 8602664), (7, 7373712), (8, 6451998), (12, 4301332), (14, 3686856), (16, 3225999), (21, 2457904), (24, 2150666), (28, 1843428), (42, 1228952), (48, 1075333), (56, 921714), (84, 614476), (112, 460857), (149, 346416), (168, 307238), (298, 173208), (336, 153619), (447, 115472), (596, 86604), (894, 57736), (1031, 50064), (1043, 49488), (1192, 43302), (1788, 28868), (2062, 25032), (2086, 24744), (2384, 21651), (3093, 16688), (3129, 16496), (3576, 14434), (4124, 12516), (4172, 12372), (6186, 8344), (6258, 8248), (7152, 7217)]