489804550

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{4217}}^1$

素因数の和:4353

約数の個数: 48

約数和(自身を含む): 960286752

約数和(自身を除く): 470482202

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 101, 115, 202, 230, 505, 575, 1010, 1150, 2323, 2525, 4217, 4646, 5050, 8434, 11615, 21085, 23230, 42170, 58075, 96991, 105425, 116150, 193982, 210850, 425917, 484955, 851834, 969910, 2129585, 2424775, 4259170, 4849550, 9796091, 10647925, 19592182, 21295850, 48980455, 97960910, 244902275, 489804550]

約数ペア:

[(1, 489804550), (2, 244902275), (5, 97960910), (10, 48980455), (23, 21295850), (25, 19592182), (46, 10647925), (50, 9796091), (101, 4849550), (115, 4259170), (202, 2424775), (230, 2129585), (505, 969910), (575, 851834), (1010, 484955), (1150, 425917), (2323, 210850), (2525, 193982), (4217, 116150), (4646, 105425), (5050, 96991), (8434, 58075), (11615, 42170), (21085, 23230)]