2598244850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{57803}}^1$

素因数の和:57875

約数の個数: 48

約数和(自身を含む): 5160741120

約数和(自身を除く): 2562496270

約数列:

[1, 2, 5, 10, 25, 29, 31, 50, 58, 62, 145, 155, 290, 310, 725, 775, 899, 1450, 1550, 1798, 4495, 8990, 22475, 44950, 57803, 115606, 289015, 578030, 1445075, 1676287, 1791893, 2890150, 3352574, 3583786, 8381435, 8959465, 16762870, 17918930, 41907175, 44797325, 51964897, 83814350, 89594650, 103929794, 259824485, 519648970, 1299122425, 2598244850]

約数ペア:

[(1, 2598244850), (2, 1299122425), (5, 519648970), (10, 259824485), (25, 103929794), (29, 89594650), (31, 83814350), (50, 51964897), (58, 44797325), (62, 41907175), (145, 17918930), (155, 16762870), (290, 8959465), (310, 8381435), (725, 3583786), (775, 3352574), (899, 2890150), (1450, 1791893), (1550, 1676287), (1798, 1445075), (4495, 578030), (8990, 289015), (22475, 115606), (44950, 57803)]