54311628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20857}}^1$

素因数の和:20902

約数の個数: 48

約数和(自身を含む): 149510144

約数和(自身を除く): 95198516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 20857, 41714, 62571, 83428, 125142, 145999, 250284, 291998, 437997, 583996, 646567, 875994, 1293134, 1751988, 1939701, 2586268, 3879402, 4525969, 7758804, 9051938, 13577907, 18103876, 27155814, 54311628]

約数ペア:

[(1, 54311628), (2, 27155814), (3, 18103876), (4, 13577907), (6, 9051938), (7, 7758804), (12, 4525969), (14, 3879402), (21, 2586268), (28, 1939701), (31, 1751988), (42, 1293134), (62, 875994), (84, 646567), (93, 583996), (124, 437997), (186, 291998), (217, 250284), (372, 145999), (434, 125142), (651, 83428), (868, 62571), (1302, 41714), (2604, 20857)]