50111516

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:379

約数の個数: 72

約数和(自身を含む): 111809376

約数和(自身を除く): 61697860

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 71, 91, 98, 142, 182, 196, 277, 284, 364, 497, 554, 637, 923, 994, 1108, 1274, 1846, 1939, 1988, 2548, 3479, 3601, 3692, 3878, 6461, 6958, 7202, 7756, 12922, 13573, 13916, 14404, 19667, 25207, 25844, 27146, 39334, 45227, 50414, 54292, 78668, 90454, 100828, 137669, 176449, 180908, 255671, 275338, 352898, 511342, 550676, 705796, 963683, 1022684, 1789697, 1927366, 3579394, 3854732, 7158788, 12527879, 25055758, 50111516]

約数ペア:

[(1, 50111516), (2, 25055758), (4, 12527879), (7, 7158788), (13, 3854732), (14, 3579394), (26, 1927366), (28, 1789697), (49, 1022684), (52, 963683), (71, 705796), (91, 550676), (98, 511342), (142, 352898), (182, 275338), (196, 255671), (277, 180908), (284, 176449), (364, 137669), (497, 100828), (554, 90454), (637, 78668), (923, 54292), (994, 50414), (1108, 45227), (1274, 39334), (1846, 27146), (1939, 25844), (1988, 25207), (2548, 19667), (3479, 14404), (3601, 13916), (3692, 13573), (3878, 12922), (6461, 7756), (6958, 7202)]