55975816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{101}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 115732260

約数和(自身を除く): 59756444

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 101, 104, 146, 202, 292, 404, 584, 808, 949, 1313, 1898, 2626, 3796, 5252, 5329, 7373, 7592, 10504, 10658, 14746, 21316, 29492, 42632, 58984, 69277, 95849, 138554, 191698, 277108, 383396, 538229, 554216, 766792, 1076458, 2152916, 4305832, 6996977, 13993954, 27987908, 55975816]

約数ペア:

[(1, 55975816), (2, 27987908), (4, 13993954), (8, 6996977), (13, 4305832), (26, 2152916), (52, 1076458), (73, 766792), (101, 554216), (104, 538229), (146, 383396), (202, 277108), (292, 191698), (404, 138554), (584, 95849), (808, 69277), (949, 58984), (1313, 42632), (1898, 29492), (2626, 21316), (3796, 14746), (5252, 10658), (5329, 10504), (7373, 7592)]