51405564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1$

素因数の和:1103

約数の個数: 96

約数和(自身を含む): 149094400

約数和(自身を除く): 97688836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 31, 38, 42, 57, 62, 76, 84, 93, 114, 124, 133, 186, 217, 228, 266, 372, 399, 434, 532, 589, 651, 798, 868, 1039, 1178, 1302, 1596, 1767, 2078, 2356, 2604, 3117, 3534, 4123, 4156, 6234, 7068, 7273, 8246, 12369, 12468, 14546, 16492, 19741, 21819, 24738, 29092, 32209, 39482, 43638, 49476, 59223, 64418, 78964, 87276, 96627, 118446, 128836, 138187, 193254, 225463, 236892, 276374, 386508, 414561, 450926, 552748, 611971, 676389, 829122, 901852, 1223942, 1352778, 1658244, 1835913, 2447884, 2705556, 3671826, 4283797, 7343652, 8567594, 12851391, 17135188, 25702782, 51405564]

約数ペア:

[(1, 51405564), (2, 25702782), (3, 17135188), (4, 12851391), (6, 8567594), (7, 7343652), (12, 4283797), (14, 3671826), (19, 2705556), (21, 2447884), (28, 1835913), (31, 1658244), (38, 1352778), (42, 1223942), (57, 901852), (62, 829122), (76, 676389), (84, 611971), (93, 552748), (114, 450926), (124, 414561), (133, 386508), (186, 276374), (217, 236892), (228, 225463), (266, 193254), (372, 138187), (399, 128836), (434, 118446), (532, 96627), (589, 87276), (651, 78964), (798, 64418), (868, 59223), (1039, 49476), (1178, 43638), (1302, 39482), (1596, 32209), (1767, 29092), (2078, 24738), (2356, 21819), (2604, 19741), (3117, 16492), (3534, 14546), (4123, 12468), (4156, 12369), (6234, 8246), (7068, 7273)]