52525215

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2671}}^1$

素因数の和:2724

約数の個数: 48

約数和(自身を含む): 100039680

約数和(自身を除く): 47514465

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 285, 345, 437, 855, 1035, 1311, 2185, 2671, 3933, 6555, 8013, 13355, 19665, 24039, 40065, 50749, 61433, 120195, 152247, 184299, 253745, 307165, 456741, 552897, 761235, 921495, 1167227, 2283705, 2764485, 3501681, 5836135, 10505043, 17508405, 52525215]

約数ペア:

[(1, 52525215), (3, 17508405), (5, 10505043), (9, 5836135), (15, 3501681), (19, 2764485), (23, 2283705), (45, 1167227), (57, 921495), (69, 761235), (95, 552897), (115, 456741), (171, 307165), (207, 253745), (285, 184299), (345, 152247), (437, 120195), (855, 61433), (1035, 50749), (1311, 40065), (2185, 24039), (2671, 19665), (3933, 13355), (6555, 8013)]