52051480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3229}}^1$

素因数の和:3284

約数の個数: 64

約数和(自身を含む): 130233600

約数和(自身を除く): 78182120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 3229, 4030, 6458, 8060, 12916, 16120, 16145, 25832, 32290, 41977, 64580, 83954, 100099, 129160, 167908, 200198, 209885, 335816, 400396, 419770, 500495, 800792, 839540, 1000990, 1301287, 1679080, 2001980, 2602574, 4003960, 5205148, 6506435, 10410296, 13012870, 26025740, 52051480]

約数ペア:

[(1, 52051480), (2, 26025740), (4, 13012870), (5, 10410296), (8, 6506435), (10, 5205148), (13, 4003960), (20, 2602574), (26, 2001980), (31, 1679080), (40, 1301287), (52, 1000990), (62, 839540), (65, 800792), (104, 500495), (124, 419770), (130, 400396), (155, 335816), (248, 209885), (260, 200198), (310, 167908), (403, 129160), (520, 100099), (620, 83954), (806, 64580), (1240, 41977), (1612, 32290), (2015, 25832), (3224, 16145), (3229, 16120), (4030, 12916), (6458, 8060)]