75850450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1913}}^1$

素因数の和:1999

約数の個数: 48

約数和(自身を含む): 154505736

約数和(自身を除く): 78655286

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 130, 305, 325, 610, 650, 793, 1525, 1586, 1913, 3050, 3826, 3965, 7930, 9565, 19130, 19825, 24869, 39650, 47825, 49738, 95650, 116693, 124345, 233386, 248690, 583465, 621725, 1166930, 1243450, 1517009, 2917325, 3034018, 5834650, 7585045, 15170090, 37925225, 75850450]

約数ペア:

[(1, 75850450), (2, 37925225), (5, 15170090), (10, 7585045), (13, 5834650), (25, 3034018), (26, 2917325), (50, 1517009), (61, 1243450), (65, 1166930), (122, 621725), (130, 583465), (305, 248690), (325, 233386), (610, 124345), (650, 116693), (793, 95650), (1525, 49738), (1586, 47825), (1913, 39650), (3050, 24869), (3826, 19825), (3965, 19130), (7930, 9565)]