53163420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52121}}^1$

素因数の和:52150

約数の個数: 48

約数和(自身を含む): 157616928

約数和(自身を除く): 104453508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 52121, 104242, 156363, 208484, 260605, 312726, 521210, 625452, 781815, 886057, 1042420, 1563630, 1772114, 2658171, 3127260, 3544228, 4430285, 5316342, 8860570, 10632684, 13290855, 17721140, 26581710, 53163420]

約数ペア:

[(1, 53163420), (2, 26581710), (3, 17721140), (4, 13290855), (5, 10632684), (6, 8860570), (10, 5316342), (12, 4430285), (15, 3544228), (17, 3127260), (20, 2658171), (30, 1772114), (34, 1563630), (51, 1042420), (60, 886057), (68, 781815), (85, 625452), (102, 521210), (170, 312726), (204, 260605), (255, 208484), (340, 156363), (510, 104242), (1020, 52121)]