55157038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:504

約数の個数: 32

約数和(自身を含む): 90201600

約数和(自身を除く): 35044562

約数列:

[1, 2, 19, 38, 47, 89, 94, 178, 347, 694, 893, 1691, 1786, 3382, 4183, 6593, 8366, 13186, 16309, 30883, 32618, 61766, 79477, 158954, 309871, 586777, 619742, 1173554, 1451501, 2903002, 27578519, 55157038]

約数ペア:

[(1, 55157038), (2, 27578519), (19, 2903002), (38, 1451501), (47, 1173554), (89, 619742), (94, 586777), (178, 309871), (347, 158954), (694, 79477), (893, 61766), (1691, 32618), (1786, 30883), (3382, 16309), (4183, 13186), (6593, 8366)]