26757650

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 52401408

約数和(自身を除く): 25643758

約数列:

[1, 2, 5, 10, 25, 31, 50, 61, 62, 122, 155, 283, 305, 310, 566, 610, 775, 1415, 1525, 1550, 1891, 2830, 3050, 3782, 7075, 8773, 9455, 14150, 17263, 17546, 18910, 34526, 43865, 47275, 86315, 87730, 94550, 172630, 219325, 431575, 438650, 535153, 863150, 1070306, 2675765, 5351530, 13378825, 26757650]

約数ペア:

[(1, 26757650), (2, 13378825), (5, 5351530), (10, 2675765), (25, 1070306), (31, 863150), (50, 535153), (61, 438650), (62, 431575), (122, 219325), (155, 172630), (283, 94550), (305, 87730), (310, 86315), (566, 47275), (610, 43865), (775, 34526), (1415, 18910), (1525, 17546), (1550, 17263), (1891, 14150), (2830, 9455), (3050, 8773), (3782, 7075)]