51837420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{50821}}^1$

素因数の和:50850

約数の個数: 48

約数和(自身を含む): 153685728

約数和(自身を除く): 101848308

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, 50821, 101642, 152463, 203284, 254105, 304926, 508210, 609852, 762315, 863957, 1016420, 1524630, 1727914, 2591871, 3049260, 3455828, 4319785, 5183742, 8639570, 10367484, 12959355, 17279140, 25918710, 51837420]

約数ペア:

[(1, 51837420), (2, 25918710), (3, 17279140), (4, 12959355), (5, 10367484), (6, 8639570), (10, 5183742), (12, 4319785), (15, 3455828), (17, 3049260), (20, 2591871), (30, 1727914), (34, 1524630), (51, 1016420), (60, 863957), (68, 762315), (85, 609852), (102, 508210), (170, 304926), (204, 254105), (255, 203284), (340, 152463), (510, 101642), (1020, 50821)]