51826060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18121}}^1$

素因数の和:18154

約数の個数: 48

約数和(自身を含む): 127868832

約数和(自身を除く): 76042772

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 18121, 36242, 72484, 90605, 181210, 199331, 235573, 362420, 398662, 471146, 797324, 942292, 996655, 1177865, 1993310, 2355730, 2591303, 3986620, 4711460, 5182606, 10365212, 12956515, 25913030, 51826060]

約数ペア:

[(1, 51826060), (2, 25913030), (4, 12956515), (5, 10365212), (10, 5182606), (11, 4711460), (13, 3986620), (20, 2591303), (22, 2355730), (26, 1993310), (44, 1177865), (52, 996655), (55, 942292), (65, 797324), (110, 471146), (130, 398662), (143, 362420), (220, 235573), (260, 199331), (286, 181210), (572, 90605), (715, 72484), (1430, 36242), (2860, 18121)]