55140180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{54059}}^1$

素因数の和:54088

約数の個数: 48

約数和(自身を含む): 163477440

約数和(自身を除く): 108337260

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, 54059, 108118, 162177, 216236, 270295, 324354, 540590, 648708, 810885, 919003, 1081180, 1621770, 1838006, 2757009, 3243540, 3676012, 4595015, 5514018, 9190030, 11028036, 13785045, 18380060, 27570090, 55140180]

約数ペア:

[(1, 55140180), (2, 27570090), (3, 18380060), (4, 13785045), (5, 11028036), (6, 9190030), (10, 5514018), (12, 4595015), (15, 3676012), (17, 3243540), (20, 2757009), (30, 1838006), (34, 1621770), (51, 1081180), (60, 919003), (68, 810885), (85, 648708), (102, 540590), (170, 324354), (204, 270295), (255, 216236), (340, 162177), (510, 108118), (1020, 54059)]