52141380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 161742336

約数和(自身を除く): 109600956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 97, 102, 124, 155, 170, 186, 194, 204, 255, 289, 291, 310, 340, 372, 388, 465, 485, 510, 527, 578, 582, 620, 867, 930, 970, 1020, 1054, 1156, 1164, 1445, 1455, 1581, 1649, 1734, 1860, 1940, 2108, 2635, 2890, 2910, 3007, 3162, 3298, 3468, 4335, 4947, 5270, 5780, 5820, 6014, 6324, 6596, 7905, 8245, 8670, 8959, 9021, 9894, 10540, 12028, 15035, 15810, 16490, 17340, 17918, 18042, 19788, 24735, 26877, 28033, 30070, 31620, 32980, 35836, 36084, 44795, 45105, 49470, 51119, 53754, 56066, 60140, 84099, 89590, 90210, 98940, 102238, 107508, 112132, 134385, 140165, 153357, 168198, 179180, 180420, 204476, 255595, 268770, 280330, 306714, 336396, 420495, 511190, 537540, 560660, 613428, 766785, 840990, 869023, 1022380, 1533570, 1681980, 1738046, 2607069, 3067140, 3476092, 4345115, 5214138, 8690230, 10428276, 13035345, 17380460, 26070690, 52141380]

約数ペア:

[(1, 52141380), (2, 26070690), (3, 17380460), (4, 13035345), (5, 10428276), (6, 8690230), (10, 5214138), (12, 4345115), (15, 3476092), (17, 3067140), (20, 2607069), (30, 1738046), (31, 1681980), (34, 1533570), (51, 1022380), (60, 869023), (62, 840990), (68, 766785), (85, 613428), (93, 560660), (97, 537540), (102, 511190), (124, 420495), (155, 336396), (170, 306714), (186, 280330), (194, 268770), (204, 255595), (255, 204476), (289, 180420), (291, 179180), (310, 168198), (340, 153357), (372, 140165), (388, 134385), (465, 112132), (485, 107508), (510, 102238), (527, 98940), (578, 90210), (582, 89590), (620, 84099), (867, 60140), (930, 56066), (970, 53754), (1020, 51119), (1054, 49470), (1156, 45105), (1164, 44795), (1445, 36084), (1455, 35836), (1581, 32980), (1649, 31620), (1734, 30070), (1860, 28033), (1940, 26877), (2108, 24735), (2635, 19788), (2890, 18042), (2910, 17918), (3007, 17340), (3162, 16490), (3298, 15810), (3468, 15035), (4335, 12028), (4947, 10540), (5270, 9894), (5780, 9021), (5820, 8959), (6014, 8670), (6324, 8245), (6596, 7905)]