51580368

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:522

約数の個数: 160

約数和(自身を含む): 174155520

約数和(自身を除く): 122575152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 37, 42, 48, 54, 56, 63, 72, 74, 84, 108, 111, 112, 126, 144, 148, 168, 189, 216, 222, 252, 259, 296, 333, 336, 378, 432, 444, 461, 504, 518, 592, 666, 756, 777, 888, 922, 999, 1008, 1036, 1332, 1383, 1512, 1554, 1776, 1844, 1998, 2072, 2331, 2664, 2766, 3024, 3108, 3227, 3688, 3996, 4144, 4149, 4662, 5328, 5532, 6216, 6454, 6993, 7376, 7992, 8298, 9324, 9681, 11064, 12432, 12447, 12908, 13986, 15984, 16596, 17057, 18648, 19362, 22128, 24894, 25816, 27972, 29043, 33192, 34114, 37296, 38724, 49788, 51171, 51632, 55944, 58086, 66384, 68228, 77448, 87129, 99576, 102342, 111888, 116172, 119399, 136456, 153513, 154896, 174258, 199152, 204684, 232344, 238798, 272912, 307026, 348516, 358197, 409368, 460539, 464688, 477596, 614052, 697032, 716394, 818736, 921078, 955192, 1074591, 1228104, 1394064, 1432788, 1842156, 1910384, 2149182, 2456208, 2865576, 3223773, 3684312, 4298364, 5731152, 6447546, 7368624, 8596728, 12895092, 17193456, 25790184, 51580368]

約数ペア:

[(1, 51580368), (2, 25790184), (3, 17193456), (4, 12895092), (6, 8596728), (7, 7368624), (8, 6447546), (9, 5731152), (12, 4298364), (14, 3684312), (16, 3223773), (18, 2865576), (21, 2456208), (24, 2149182), (27, 1910384), (28, 1842156), (36, 1432788), (37, 1394064), (42, 1228104), (48, 1074591), (54, 955192), (56, 921078), (63, 818736), (72, 716394), (74, 697032), (84, 614052), (108, 477596), (111, 464688), (112, 460539), (126, 409368), (144, 358197), (148, 348516), (168, 307026), (189, 272912), (216, 238798), (222, 232344), (252, 204684), (259, 199152), (296, 174258), (333, 154896), (336, 153513), (378, 136456), (432, 119399), (444, 116172), (461, 111888), (504, 102342), (518, 99576), (592, 87129), (666, 77448), (756, 68228), (777, 66384), (888, 58086), (922, 55944), (999, 51632), (1008, 51171), (1036, 49788), (1332, 38724), (1383, 37296), (1512, 34114), (1554, 33192), (1776, 29043), (1844, 27972), (1998, 25816), (2072, 24894), (2331, 22128), (2664, 19362), (2766, 18648), (3024, 17057), (3108, 16596), (3227, 15984), (3688, 13986), (3996, 12908), (4144, 12447), (4149, 12432), (4662, 11064), (5328, 9681), (5532, 9324), (6216, 8298), (6454, 7992), (6993, 7376)]