48353940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{761}}^1$

素因数の和:1129

約数の個数: 72

約数和(自身を含む): 147282408

約数和(自身を除く): 98928468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 353, 706, 761, 1059, 1412, 1522, 1765, 2118, 2283, 3044, 3177, 3530, 3805, 4236, 4566, 5295, 6354, 6849, 7060, 7610, 9132, 10590, 11415, 12708, 13698, 15220, 15885, 21180, 22830, 27396, 31770, 34245, 45660, 63540, 68490, 136980, 268633, 537266, 805899, 1074532, 1343165, 1611798, 2417697, 2686330, 3223596, 4029495, 4835394, 5372660, 8058990, 9670788, 12088485, 16117980, 24176970, 48353940]

約数ペア:

[(1, 48353940), (2, 24176970), (3, 16117980), (4, 12088485), (5, 9670788), (6, 8058990), (9, 5372660), (10, 4835394), (12, 4029495), (15, 3223596), (18, 2686330), (20, 2417697), (30, 1611798), (36, 1343165), (45, 1074532), (60, 805899), (90, 537266), (180, 268633), (353, 136980), (706, 68490), (761, 63540), (1059, 45660), (1412, 34245), (1522, 31770), (1765, 27396), (2118, 22830), (2283, 21180), (3044, 15885), (3177, 15220), (3530, 13698), (3805, 12708), (4236, 11415), (4566, 10590), (5295, 9132), (6354, 7610), (6849, 7060)]