51512895

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 111191040

約数和(自身を除く): 59678145

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 95, 105, 133, 135, 151, 171, 189, 285, 315, 361, 399, 453, 513, 665, 755, 855, 945, 1057, 1083, 1197, 1359, 1805, 1995, 2265, 2527, 2565, 2869, 3171, 3249, 3591, 4077, 5285, 5415, 5985, 6795, 7581, 8607, 9513, 9747, 12635, 14345, 15855, 16245, 17955, 20083, 20385, 22743, 25821, 28539, 37905, 43035, 47565, 48735, 54511, 60249, 68229, 77463, 100415, 113715, 129105, 142695, 163533, 180747, 272555, 301245, 341145, 381577, 387315, 490599, 542241, 817665, 903735, 1144731, 1471797, 1907885, 2452995, 2711205, 3434193, 5723655, 7358985, 10302579, 17170965, 51512895]

約数ペア:

[(1, 51512895), (3, 17170965), (5, 10302579), (7, 7358985), (9, 5723655), (15, 3434193), (19, 2711205), (21, 2452995), (27, 1907885), (35, 1471797), (45, 1144731), (57, 903735), (63, 817665), (95, 542241), (105, 490599), (133, 387315), (135, 381577), (151, 341145), (171, 301245), (189, 272555), (285, 180747), (315, 163533), (361, 142695), (399, 129105), (453, 113715), (513, 100415), (665, 77463), (755, 68229), (855, 60249), (945, 54511), (1057, 48735), (1083, 47565), (1197, 43035), (1359, 37905), (1805, 28539), (1995, 25821), (2265, 22743), (2527, 20385), (2565, 20083), (2869, 17955), (3171, 16245), (3249, 15855), (3591, 14345), (4077, 12635), (5285, 9747), (5415, 9513), (5985, 8607), (6795, 7581)]