49876680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59377}}^1$

素因数の和:59398

約数の個数: 64

約数和(自身を含む): 171008640

約数和(自身を除く): 121131960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 59377, 118754, 178131, 237508, 296885, 356262, 415639, 475016, 593770, 712524, 831278, 890655, 1187540, 1246917, 1425048, 1662556, 1781310, 2078195, 2375080, 2493834, 3325112, 3562620, 4156390, 4987668, 6234585, 7125240, 8312780, 9975336, 12469170, 16625560, 24938340, 49876680]

約数ペア:

[(1, 49876680), (2, 24938340), (3, 16625560), (4, 12469170), (5, 9975336), (6, 8312780), (7, 7125240), (8, 6234585), (10, 4987668), (12, 4156390), (14, 3562620), (15, 3325112), (20, 2493834), (21, 2375080), (24, 2078195), (28, 1781310), (30, 1662556), (35, 1425048), (40, 1246917), (42, 1187540), (56, 890655), (60, 831278), (70, 712524), (84, 593770), (105, 475016), (120, 415639), (140, 356262), (168, 296885), (210, 237508), (280, 178131), (420, 118754), (840, 59377)]