53260980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13249}}^1$

素因数の和:13328

約数の個数: 48

約数和(自身を含む): 151368000

約数和(自身を除く): 98107020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 13249, 26498, 39747, 52996, 66245, 79494, 132490, 158988, 198735, 264980, 397470, 794940, 887683, 1775366, 2663049, 3550732, 4438415, 5326098, 8876830, 10652196, 13315245, 17753660, 26630490, 53260980]

約数ペア:

[(1, 53260980), (2, 26630490), (3, 17753660), (4, 13315245), (5, 10652196), (6, 8876830), (10, 5326098), (12, 4438415), (15, 3550732), (20, 2663049), (30, 1775366), (60, 887683), (67, 794940), (134, 397470), (201, 264980), (268, 198735), (335, 158988), (402, 132490), (670, 79494), (804, 66245), (1005, 52996), (1340, 39747), (2010, 26498), (4020, 13249)]