48886380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8761}}^1$

素因数の和:8807

約数の個数: 72

約数和(自身を含む): 153089664

約数和(自身を除く): 104203284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 8761, 17522, 26283, 35044, 43805, 52566, 78849, 87610, 105132, 131415, 157698, 175220, 262830, 271591, 315396, 394245, 525660, 543182, 788490, 814773, 1086364, 1357955, 1576980, 1629546, 2444319, 2715910, 3259092, 4073865, 4888638, 5431820, 8147730, 9777276, 12221595, 16295460, 24443190, 48886380]

約数ペア:

[(1, 48886380), (2, 24443190), (3, 16295460), (4, 12221595), (5, 9777276), (6, 8147730), (9, 5431820), (10, 4888638), (12, 4073865), (15, 3259092), (18, 2715910), (20, 2444319), (30, 1629546), (31, 1576980), (36, 1357955), (45, 1086364), (60, 814773), (62, 788490), (90, 543182), (93, 525660), (124, 394245), (155, 315396), (180, 271591), (186, 262830), (279, 175220), (310, 157698), (372, 131415), (465, 105132), (558, 87610), (620, 78849), (930, 52566), (1116, 43805), (1395, 35044), (1860, 26283), (2790, 17522), (5580, 8761)]