533881150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{15913}}^1$

素因数の和:15997

約数の個数: 48

約数和(自身を含む): 1101121488

約数和(自身を除く): 567240338

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 275, 305, 550, 610, 671, 1342, 1525, 3050, 3355, 6710, 15913, 16775, 31826, 33550, 79565, 159130, 175043, 350086, 397825, 795650, 875215, 970693, 1750430, 1941386, 4376075, 4853465, 8752150, 9706930, 10677623, 21355246, 24267325, 48534650, 53388115, 106776230, 266940575, 533881150]

約数ペア:

[(1, 533881150), (2, 266940575), (5, 106776230), (10, 53388115), (11, 48534650), (22, 24267325), (25, 21355246), (50, 10677623), (55, 9706930), (61, 8752150), (110, 4853465), (122, 4376075), (275, 1941386), (305, 1750430), (550, 970693), (610, 875215), (671, 795650), (1342, 397825), (1525, 350086), (3050, 175043), (3355, 159130), (6710, 79565), (15913, 33550), (16775, 31826)]