53898350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1$

素因数の和:162

約数の個数: 72

約数和(自身を含む): 114079752

約数和(自身を除く): 60181402

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 53, 55, 86, 106, 110, 215, 265, 275, 430, 473, 530, 550, 583, 946, 1075, 1166, 1325, 1849, 2150, 2279, 2365, 2650, 2915, 3698, 4558, 4730, 5830, 9245, 11395, 11825, 14575, 18490, 20339, 22790, 23650, 25069, 29150, 40678, 46225, 50138, 56975, 92450, 97997, 101695, 113950, 125345, 195994, 203390, 250690, 489985, 508475, 626725, 979970, 1016950, 1077967, 1253450, 2155934, 2449925, 4899850, 5389835, 10779670, 26949175, 53898350]

約数ペア:

[(1, 53898350), (2, 26949175), (5, 10779670), (10, 5389835), (11, 4899850), (22, 2449925), (25, 2155934), (43, 1253450), (50, 1077967), (53, 1016950), (55, 979970), (86, 626725), (106, 508475), (110, 489985), (215, 250690), (265, 203390), (275, 195994), (430, 125345), (473, 113950), (530, 101695), (550, 97997), (583, 92450), (946, 56975), (1075, 50138), (1166, 46225), (1325, 40678), (1849, 29150), (2150, 25069), (2279, 23650), (2365, 22790), (2650, 20339), (2915, 18490), (3698, 14575), (4558, 11825), (4730, 11395), (5830, 9245)]