55186590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{449}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 141134400

約数和(自身を除く): 85947810

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 241, 255, 449, 482, 510, 723, 898, 1205, 1347, 1446, 2245, 2410, 2694, 3615, 4097, 4490, 6735, 7230, 7633, 8194, 12291, 13470, 15266, 20485, 22899, 24582, 38165, 40970, 45798, 61455, 76330, 108209, 114495, 122910, 216418, 228990, 324627, 541045, 649254, 1082090, 1623135, 1839553, 3246270, 3679106, 5518659, 9197765, 11037318, 18395530, 27593295, 55186590]

約数ペア:

[(1, 55186590), (2, 27593295), (3, 18395530), (5, 11037318), (6, 9197765), (10, 5518659), (15, 3679106), (17, 3246270), (30, 1839553), (34, 1623135), (51, 1082090), (85, 649254), (102, 541045), (170, 324627), (241, 228990), (255, 216418), (449, 122910), (482, 114495), (510, 108209), (723, 76330), (898, 61455), (1205, 45798), (1347, 40970), (1446, 38165), (2245, 24582), (2410, 22899), (2694, 20485), (3615, 15266), (4097, 13470), (4490, 12291), (6735, 8194), (7230, 7633)]