48917580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11483}}^1$

素因数の和:11566

約数の個数: 48

約数和(自身を含む): 138910464

約数和(自身を除く): 89992884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 11483, 22966, 34449, 45932, 57415, 68898, 114830, 137796, 172245, 229660, 344490, 688980, 815293, 1630586, 2445879, 3261172, 4076465, 4891758, 8152930, 9783516, 12229395, 16305860, 24458790, 48917580]

約数ペア:

[(1, 48917580), (2, 24458790), (3, 16305860), (4, 12229395), (5, 9783516), (6, 8152930), (10, 4891758), (12, 4076465), (15, 3261172), (20, 2445879), (30, 1630586), (60, 815293), (71, 688980), (142, 344490), (213, 229660), (284, 172245), (355, 137796), (426, 114830), (710, 68898), (852, 57415), (1065, 45932), (1420, 34449), (2130, 22966), (4260, 11483)]