54851632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 124992000

約数和(自身を除く): 70140368

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 47, 76, 88, 94, 152, 176, 188, 209, 304, 349, 376, 418, 517, 698, 752, 836, 893, 1034, 1396, 1672, 1786, 2068, 2792, 3344, 3572, 3839, 4136, 5584, 6631, 7144, 7678, 8272, 9823, 13262, 14288, 15356, 16403, 19646, 26524, 30712, 32806, 39292, 53048, 61424, 65612, 72941, 78584, 106096, 131224, 145882, 157168, 180433, 262448, 291764, 311657, 360866, 583528, 623314, 721732, 1167056, 1246628, 1443464, 2493256, 2886928, 3428227, 4986512, 6856454, 13712908, 27425816, 54851632]

約数ペア:

[(1, 54851632), (2, 27425816), (4, 13712908), (8, 6856454), (11, 4986512), (16, 3428227), (19, 2886928), (22, 2493256), (38, 1443464), (44, 1246628), (47, 1167056), (76, 721732), (88, 623314), (94, 583528), (152, 360866), (176, 311657), (188, 291764), (209, 262448), (304, 180433), (349, 157168), (376, 145882), (418, 131224), (517, 106096), (698, 78584), (752, 72941), (836, 65612), (893, 61424), (1034, 53048), (1396, 39292), (1672, 32806), (1786, 30712), (2068, 26524), (2792, 19646), (3344, 16403), (3572, 15356), (3839, 14288), (4136, 13262), (5584, 9823), (6631, 8272), (7144, 7678)]