55879520

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12043}}^1$

素因数の和:12087

約数の個数: 48

約数和(自身を含む): 136578960

約数和(自身を除く): 80699440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 12043, 24086, 48172, 60215, 96344, 120430, 192688, 240860, 349247, 385376, 481720, 698494, 963440, 1396988, 1746235, 1926880, 2793976, 3492470, 5587952, 6984940, 11175904, 13969880, 27939760, 55879520]

約数ペア:

[(1, 55879520), (2, 27939760), (4, 13969880), (5, 11175904), (8, 6984940), (10, 5587952), (16, 3492470), (20, 2793976), (29, 1926880), (32, 1746235), (40, 1396988), (58, 963440), (80, 698494), (116, 481720), (145, 385376), (160, 349247), (232, 240860), (290, 192688), (464, 120430), (580, 96344), (928, 60215), (1160, 48172), (2320, 24086), (4640, 12043)]