51668040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9161}}^1$

素因数の和:9222

約数の個数: 64

約数和(自身を含む): 158319360

約数和(自身を除く): 106651320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 9161, 18322, 27483, 36644, 45805, 54966, 73288, 91610, 109932, 137415, 183220, 219864, 274830, 366440, 430567, 549660, 861134, 1099320, 1291701, 1722268, 2152835, 2583402, 3444536, 4305670, 5166804, 6458505, 8611340, 10333608, 12917010, 17222680, 25834020, 51668040]

約数ペア:

[(1, 51668040), (2, 25834020), (3, 17222680), (4, 12917010), (5, 10333608), (6, 8611340), (8, 6458505), (10, 5166804), (12, 4305670), (15, 3444536), (20, 2583402), (24, 2152835), (30, 1722268), (40, 1291701), (47, 1099320), (60, 861134), (94, 549660), (120, 430567), (141, 366440), (188, 274830), (235, 219864), (282, 183220), (376, 137415), (470, 109932), (564, 91610), (705, 73288), (940, 54966), (1128, 45805), (1410, 36644), (1880, 27483), (2820, 18322), (5640, 9161)]