52919560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:598

約数の個数: 64

約数和(自身を含む): 126360000

約数和(自身を除く): 73440440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 179, 190, 358, 380, 389, 716, 760, 778, 895, 1432, 1556, 1790, 1945, 3112, 3401, 3580, 3890, 6802, 7160, 7391, 7780, 13604, 14782, 15560, 17005, 27208, 29564, 34010, 36955, 59128, 68020, 69631, 73910, 136040, 139262, 147820, 278524, 295640, 348155, 557048, 696310, 1322989, 1392620, 2645978, 2785240, 5291956, 6614945, 10583912, 13229890, 26459780, 52919560]

約数ペア:

[(1, 52919560), (2, 26459780), (4, 13229890), (5, 10583912), (8, 6614945), (10, 5291956), (19, 2785240), (20, 2645978), (38, 1392620), (40, 1322989), (76, 696310), (95, 557048), (152, 348155), (179, 295640), (190, 278524), (358, 147820), (380, 139262), (389, 136040), (716, 73910), (760, 69631), (778, 68020), (895, 59128), (1432, 36955), (1556, 34010), (1790, 29564), (1945, 27208), (3112, 17005), (3401, 15560), (3580, 14782), (3890, 13604), (6802, 7780), (7160, 7391)]