53192280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:305

約数の個数: 128

約数和(自身を含む): 167731200

約数和(自身を除く): 114538920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 79, 93, 120, 124, 155, 158, 181, 186, 237, 248, 310, 316, 362, 372, 395, 465, 474, 543, 620, 632, 724, 744, 790, 905, 930, 948, 1086, 1185, 1240, 1448, 1580, 1810, 1860, 1896, 2172, 2370, 2449, 2715, 3160, 3620, 3720, 4344, 4740, 4898, 5430, 5611, 7240, 7347, 9480, 9796, 10860, 11222, 12245, 14299, 14694, 16833, 19592, 21720, 22444, 24490, 28055, 28598, 29388, 33666, 36735, 42897, 44888, 48980, 56110, 57196, 58776, 67332, 71495, 73470, 84165, 85794, 97960, 112220, 114392, 134664, 142990, 146940, 168330, 171588, 214485, 224440, 285980, 293880, 336660, 343176, 428970, 443269, 571960, 673320, 857940, 886538, 1329807, 1715880, 1773076, 2216345, 2659614, 3546152, 4432690, 5319228, 6649035, 8865380, 10638456, 13298070, 17730760, 26596140, 53192280]

約数ペア:

[(1, 53192280), (2, 26596140), (3, 17730760), (4, 13298070), (5, 10638456), (6, 8865380), (8, 6649035), (10, 5319228), (12, 4432690), (15, 3546152), (20, 2659614), (24, 2216345), (30, 1773076), (31, 1715880), (40, 1329807), (60, 886538), (62, 857940), (79, 673320), (93, 571960), (120, 443269), (124, 428970), (155, 343176), (158, 336660), (181, 293880), (186, 285980), (237, 224440), (248, 214485), (310, 171588), (316, 168330), (362, 146940), (372, 142990), (395, 134664), (465, 114392), (474, 112220), (543, 97960), (620, 85794), (632, 84165), (724, 73470), (744, 71495), (790, 67332), (905, 58776), (930, 57196), (948, 56110), (1086, 48980), (1185, 44888), (1240, 42897), (1448, 36735), (1580, 33666), (1810, 29388), (1860, 28598), (1896, 28055), (2172, 24490), (2370, 22444), (2449, 21720), (2715, 19592), (3160, 16833), (3620, 14694), (3720, 14299), (4344, 12245), (4740, 11222), (4898, 10860), (5430, 9796), (5611, 9480), (7240, 7347)]