55741768

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{991}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 107136000

約数和(自身を除く): 51394232

約数列:

[1, 2, 4, 8, 79, 89, 158, 178, 316, 356, 632, 712, 991, 1982, 3964, 7031, 7928, 14062, 28124, 56248, 78289, 88199, 156578, 176398, 313156, 352796, 626312, 705592, 6967721, 13935442, 27870884, 55741768]

約数ペア:

[(1, 55741768), (2, 27870884), (4, 13935442), (8, 6967721), (79, 705592), (89, 626312), (158, 352796), (178, 313156), (316, 176398), (356, 156578), (632, 88199), (712, 78289), (991, 56248), (1982, 28124), (3964, 14062), (7031, 7928)]