51134748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 143216640

約数和(自身を除く): 92081892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 73, 84, 93, 124, 146, 186, 217, 219, 269, 292, 372, 434, 438, 511, 538, 651, 807, 868, 876, 1022, 1076, 1302, 1533, 1614, 1883, 2044, 2263, 2604, 3066, 3228, 3766, 4526, 5649, 6132, 6789, 7532, 8339, 9052, 11298, 13578, 15841, 16678, 19637, 22596, 25017, 27156, 31682, 33356, 39274, 47523, 50034, 58373, 58911, 63364, 78548, 95046, 100068, 116746, 117822, 137459, 175119, 190092, 233492, 235644, 274918, 350238, 412377, 549836, 608747, 700476, 824754, 1217494, 1649508, 1826241, 2434988, 3652482, 4261229, 7304964, 8522458, 12783687, 17044916, 25567374, 51134748]

約数ペア:

[(1, 51134748), (2, 25567374), (3, 17044916), (4, 12783687), (6, 8522458), (7, 7304964), (12, 4261229), (14, 3652482), (21, 2434988), (28, 1826241), (31, 1649508), (42, 1217494), (62, 824754), (73, 700476), (84, 608747), (93, 549836), (124, 412377), (146, 350238), (186, 274918), (217, 235644), (219, 233492), (269, 190092), (292, 175119), (372, 137459), (434, 117822), (438, 116746), (511, 100068), (538, 95046), (651, 78548), (807, 63364), (868, 58911), (876, 58373), (1022, 50034), (1076, 47523), (1302, 39274), (1533, 33356), (1614, 31682), (1883, 27156), (2044, 25017), (2263, 22596), (2604, 19637), (3066, 16678), (3228, 15841), (3766, 13578), (4526, 11298), (5649, 9052), (6132, 8339), (6789, 7532)]