54424760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 135581040

約数和(自身を除く): 81156280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 83, 97, 104, 130, 166, 169, 194, 260, 332, 338, 388, 415, 485, 520, 664, 676, 776, 830, 845, 970, 1079, 1261, 1352, 1660, 1690, 1940, 2158, 2522, 3320, 3380, 3880, 4316, 5044, 5395, 6305, 6760, 8051, 8632, 10088, 10790, 12610, 14027, 16102, 16393, 21580, 25220, 28054, 32204, 32786, 40255, 43160, 50440, 56108, 64408, 65572, 70135, 80510, 81965, 104663, 112216, 131144, 140270, 161020, 163930, 209326, 280540, 322040, 327860, 418652, 523315, 561080, 655720, 837304, 1046630, 1360619, 2093260, 2721238, 4186520, 5442476, 6803095, 10884952, 13606190, 27212380, 54424760]

約数ペア:

[(1, 54424760), (2, 27212380), (4, 13606190), (5, 10884952), (8, 6803095), (10, 5442476), (13, 4186520), (20, 2721238), (26, 2093260), (40, 1360619), (52, 1046630), (65, 837304), (83, 655720), (97, 561080), (104, 523315), (130, 418652), (166, 327860), (169, 322040), (194, 280540), (260, 209326), (332, 163930), (338, 161020), (388, 140270), (415, 131144), (485, 112216), (520, 104663), (664, 81965), (676, 80510), (776, 70135), (830, 65572), (845, 64408), (970, 56108), (1079, 50440), (1261, 43160), (1352, 40255), (1660, 32786), (1690, 32204), (1940, 28054), (2158, 25220), (2522, 21580), (3320, 16393), (3380, 16102), (3880, 14027), (4316, 12610), (5044, 10790), (5395, 10088), (6305, 8632), (6760, 8051)]