55868835

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 104509440

約数和(自身を除く): 48640605

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 71, 95, 165, 209, 213, 251, 285, 355, 627, 753, 781, 1045, 1065, 1255, 1349, 2343, 2761, 3135, 3765, 3905, 4047, 4769, 6745, 8283, 11715, 13805, 14307, 14839, 17821, 20235, 23845, 41415, 44517, 52459, 53463, 71535, 74195, 89105, 157377, 196031, 222585, 262295, 267315, 338599, 588093, 786885, 980155, 1015797, 1692995, 2940465, 3724589, 5078985, 11173767, 18622945, 55868835]

約数ペア:

[(1, 55868835), (3, 18622945), (5, 11173767), (11, 5078985), (15, 3724589), (19, 2940465), (33, 1692995), (55, 1015797), (57, 980155), (71, 786885), (95, 588093), (165, 338599), (209, 267315), (213, 262295), (251, 222585), (285, 196031), (355, 157377), (627, 89105), (753, 74195), (781, 71535), (1045, 53463), (1065, 52459), (1255, 44517), (1349, 41415), (2343, 23845), (2761, 20235), (3135, 17821), (3765, 14839), (3905, 14307), (4047, 13805), (4769, 11715), (6745, 8283)]