56419260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55313}}^1$

素因数の和:55342

約数の個数: 48

約数和(自身を含む): 167269536

約数和(自身を除く): 110850276

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, 55313, 110626, 165939, 221252, 276565, 331878, 553130, 663756, 829695, 940321, 1106260, 1659390, 1880642, 2820963, 3318780, 3761284, 4701605, 5641926, 9403210, 11283852, 14104815, 18806420, 28209630, 56419260]

約数ペア:

[(1, 56419260), (2, 28209630), (3, 18806420), (4, 14104815), (5, 11283852), (6, 9403210), (10, 5641926), (12, 4701605), (15, 3761284), (17, 3318780), (20, 2820963), (30, 1880642), (34, 1659390), (51, 1106260), (60, 940321), (68, 829695), (85, 663756), (102, 553130), (170, 331878), (204, 276565), (255, 221252), (340, 165939), (510, 110626), (1020, 55313)]