51246636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2111}}^1$

素因数の和:2159

約数の個数: 72

約数和(自身を含む): 145238016

約数和(自身を除く): 93991380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1428, 1734, 2023, 2111, 3468, 4046, 4222, 6069, 6333, 8092, 8444, 12138, 12666, 14777, 24276, 25332, 29554, 35887, 44331, 59108, 71774, 88662, 107661, 143548, 177324, 215322, 251209, 430644, 502418, 610079, 753627, 1004836, 1220158, 1507254, 1830237, 2440316, 3014508, 3660474, 4270553, 7320948, 8541106, 12811659, 17082212, 25623318, 51246636]

約数ペア:

[(1, 51246636), (2, 25623318), (3, 17082212), (4, 12811659), (6, 8541106), (7, 7320948), (12, 4270553), (14, 3660474), (17, 3014508), (21, 2440316), (28, 1830237), (34, 1507254), (42, 1220158), (51, 1004836), (68, 753627), (84, 610079), (102, 502418), (119, 430644), (204, 251209), (238, 215322), (289, 177324), (357, 143548), (476, 107661), (578, 88662), (714, 71774), (867, 59108), (1156, 44331), (1428, 35887), (1734, 29554), (2023, 25332), (2111, 24276), (3468, 14777), (4046, 12666), (4222, 12138), (6069, 8444), (6333, 8092)]