51194388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3739}}^1$

素因数の和:3916

約数の個数: 48

約数和(自身を含む): 137392640

約数和(自身を除く): 86198252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 652, 978, 1141, 1956, 2282, 3423, 3739, 4564, 6846, 7478, 11217, 13692, 14956, 22434, 26173, 44868, 52346, 78519, 104692, 157038, 314076, 609457, 1218914, 1828371, 2437828, 3656742, 4266199, 7313484, 8532398, 12798597, 17064796, 25597194, 51194388]

約数ペア:

[(1, 51194388), (2, 25597194), (3, 17064796), (4, 12798597), (6, 8532398), (7, 7313484), (12, 4266199), (14, 3656742), (21, 2437828), (28, 1828371), (42, 1218914), (84, 609457), (163, 314076), (326, 157038), (489, 104692), (652, 78519), (978, 52346), (1141, 44868), (1956, 26173), (2282, 22434), (3423, 14956), (3739, 13692), (4564, 11217), (6846, 7478)]