51249324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19681}}^1$

素因数の和:19726

約数の個数: 48

約数和(自身を含む): 141080576

約数和(自身を除く): 89831252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 19681, 39362, 59043, 78724, 118086, 137767, 236172, 275534, 413301, 551068, 610111, 826602, 1220222, 1653204, 1830333, 2440444, 3660666, 4270777, 7321332, 8541554, 12812331, 17083108, 25624662, 51249324]

約数ペア:

[(1, 51249324), (2, 25624662), (3, 17083108), (4, 12812331), (6, 8541554), (7, 7321332), (12, 4270777), (14, 3660666), (21, 2440444), (28, 1830333), (31, 1653204), (42, 1220222), (62, 826602), (84, 610111), (93, 551068), (124, 413301), (186, 275534), (217, 236172), (372, 137767), (434, 118086), (651, 78724), (868, 59043), (1302, 39362), (2604, 19681)]