51275364

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 150151680

約数和(自身を除く): 98876316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 31, 42, 49, 58, 62, 84, 87, 93, 97, 98, 116, 124, 147, 174, 186, 194, 196, 203, 217, 291, 294, 348, 372, 388, 406, 434, 582, 588, 609, 651, 679, 812, 868, 899, 1164, 1218, 1302, 1358, 1421, 1519, 1798, 2037, 2436, 2604, 2697, 2716, 2813, 2842, 3007, 3038, 3596, 4074, 4263, 4557, 4753, 5394, 5626, 5684, 6014, 6076, 6293, 8148, 8439, 8526, 9021, 9114, 9506, 10788, 11252, 12028, 12586, 14259, 16878, 17052, 18042, 18228, 18879, 19012, 19691, 21049, 25172, 28518, 33756, 36084, 37758, 39382, 42098, 44051, 57036, 59073, 63147, 75516, 78764, 84196, 87203, 88102, 118146, 126294, 132153, 137837, 147343, 174406, 176204, 236292, 252588, 261609, 264306, 275674, 294686, 348812, 413511, 442029, 523218, 528612, 551348, 589372, 610421, 827022, 884058, 1046436, 1220842, 1654044, 1768116, 1831263, 2441684, 3662526, 4272947, 7325052, 8545894, 12818841, 17091788, 25637682, 51275364]

約数ペア:

[(1, 51275364), (2, 25637682), (3, 17091788), (4, 12818841), (6, 8545894), (7, 7325052), (12, 4272947), (14, 3662526), (21, 2441684), (28, 1831263), (29, 1768116), (31, 1654044), (42, 1220842), (49, 1046436), (58, 884058), (62, 827022), (84, 610421), (87, 589372), (93, 551348), (97, 528612), (98, 523218), (116, 442029), (124, 413511), (147, 348812), (174, 294686), (186, 275674), (194, 264306), (196, 261609), (203, 252588), (217, 236292), (291, 176204), (294, 174406), (348, 147343), (372, 137837), (388, 132153), (406, 126294), (434, 118146), (582, 88102), (588, 87203), (609, 84196), (651, 78764), (679, 75516), (812, 63147), (868, 59073), (899, 57036), (1164, 44051), (1218, 42098), (1302, 39382), (1358, 37758), (1421, 36084), (1519, 33756), (1798, 28518), (2037, 25172), (2436, 21049), (2604, 19691), (2697, 19012), (2716, 18879), (2813, 18228), (2842, 18042), (3007, 17052), (3038, 16878), (3596, 14259), (4074, 12586), (4263, 12028), (4557, 11252), (4753, 10788), (5394, 9506), (5626, 9114), (5684, 9021), (6014, 8526), (6076, 8439), (6293, 8148)]